| 162 | Medical Microbiology |
| 131 | Virology |
| 118 | Infectious Diseases |
| 95 | Articles |
| 71 | Article |
| 50 | Organic Chemistry |
| 46 | Immunology |
| 40 | Biochemistry, general |
| 36 | Plant Sciences |
| 32 | Pharmacology/Toxicology |
| 32 | Chemistry and Materials Science |
| 30 | Physical Chemistry |
| 30 | Chemistry |
| 27 | Research Article |
| 27 | Pharmacy |
| 25 | Internal Medicine |
| 24 | Biomedicine |
| 22 | Inorganic Chemistry |
| 21 | Physics |
| 20 | Review |
| 20 | Physics and Astronomy |
| 19 | Original Paper |
| 19 | ORIGINAL CONTRIBUTIONS |
| 19 | Mathematics and Statistics |
| 19 | General Practice / Family Medicine |
| 19 | Cell Biology |
| 18 | Reviews |
| 17 | Research Articles |
| 17 | Mathematics |
| 17 | Full Paper |
| 16 | Oncology |
| 15 | Original Papers |
| 15 | Microbiology |
| 15 | Life Sciences, general |
| 14 | Quantum Physics |
| 14 | Public Health/Gesundheitswesen |
| 14 | Allergology |
| 13 | Theoretical and Computational Chemistry |
| 13 | Review Articles |
| 13 | Infectious diseases |
| 13 | Biotechnology |
| 12 | Review Article |
| 12 | Pathology |
| 12 | Engineering |
| 11 | Crystallography |
| 11 | Chemistry/Food Science, general |
| 11 | Biomedicine general |
| 11 | Applications of Mathematics |
| 11 | Analytical Chemistry |
| 10 | Physics, general |
| 10 | Original Article |
| 10 | Medicine & Public Health |
| 10 | Gmelin |
| 10 | Epidemiology |
| 9 | Original Articles |
| 9 | Mechanics |
| 9 | Life Sciences |
| 9 | Full Papers |
| 9 | Evolutionary Biology |
| 9 | Characterization and Evaluation of Materials |
| 9 | Biomedical and Life Sciences |
| 9 | Analysis |
| 8 | Zoology |
| 8 | Thermodynamics |
| 8 | Medicine/Public Health, general |
| 8 | Mathematical and Computational Physics |
| 8 | Cardiology |
| 7 | Probability Theory and Stochastic Processes |
| 7 | Nuclear Physics, Heavy Ions, Hadrons |
| 7 | Mathematics, general |
| 7 | Immunology (including allergy) |
| 7 | Elementary Particles, Quantum Field Theory |
| 6 | Polymer Sciences |
| 6 | Plant Genetics & Genomics |
| 6 | Organometallic Chemistry |
| 6 | Metallic Materials |
| 6 | Medicine |
| 6 | Materials Science |
| 6 | Intensive / Critical Care Medicine |
| 6 | Emergency Medicine |
| 6 | Editorial |
| 6 | Computer Science |
| 6 | Characterization and Evaluation Materials |
| 6 | Animal Genetics and Genomics |
| 6 | Anesthesiology |
| 5 | Statistical Physics, Dynamical Systems and Complexity |
| 5 | Pediatrics |
| 5 | Optimization |
| 5 | ORIGINAL ARTICLES |
| 5 | Industrial Chemistry/Chemical Engineering |
| 5 | Human Genetics |
| 5 | Food Science |
| 5 | Epidemiologic studies |
| 5 | Condensed Matter |
| 5 | Computer Applications in Chemistry |
| 5 | Communications |
| 5 | Communication |
| 5 | Child health |
| 5 | Ceramics, Glass, Composites, Natural Methods |
| 4 | npg_subject_596 |
| 4 | npg_subject_143 |
| 4 | Spectroscopy and Microscopy |
| 4 | Solid State Physics |
| 4 | Rheumatology |
| 4 | Philosophy of Biology |
| 4 | ORIGINAL ARTICLE |
| 4 | Numerical Analysis |
| 4 | Notes |
| 4 | Neurology |
| 4 | Nanotechnology |
| 4 | Microbial Genetics and Genomics |
| 4 | Materials Science, general |
| 4 | Highlight |
| 4 | Ethics |
| 4 | Environmental Medicine |
| 4 | Electronics and Microelectronics, Instrumentation |
| 4 | Editorials |
| 4 | Ecology |
| 4 | Calculus of Variations and Optimal Control |
| 4 | Biophysics/Biomedical Physics |
| 4 | Bioorganic Chemistry |
| 4 | Algorithm Analysis and Problem Complexity |
| 4 | Algebra |
| 3 | Veterinary Medicine |
| 3 | Vaccination programs |
| 3 | Urological surgery |
| 3 | Theoretical, Mathematical and Computational Physics |
| 3 | Statistics, general |
| 3 | Section 2 Mechanisms of Immunity to Influenza in Experimental Animals |
| 3 | Reproductive medicine |
| 3 | Regular Papers |
| 3 | REVIEW ARTICLE |
| 3 | Pneumology/Respiratory System |
| 3 | Pain Medicine |
| 3 | Optics, Optoelectronics, Plasmonics and Optical Devices |
| 3 | Operation Research/Decision Theory |
| 3 | Operating Procedures, Materials Treatment |
| 3 | OCEANOGRAPHY: GENERAL |
| 3 | Nonlinear Dynamics, Complex Systems, Chaos, Neural Networks |
| 3 | Molecular Medicine |
| 3 | Mathematical and Computational Biology |
| 3 | Mathematical Modeling and Industrial Mathematics |
| 3 | Manufacturing, Machines, Tools |
| 3 | Magnetism, Magnetic Materials |
| 3 | Invited Reviews |
| 3 | Invited Review |
| 3 | Influenza |
| 3 | Highlights |
| 3 | Heterocyclic Compounds |
| 3 | Geochemistry |
| 3 | From the National Institutes of Health |
| 3 | Forums |
| 3 | Forum |
| 3 | Fluids |
| 3 | Environmental Engineering/Biotechnology |
| 3 | Dermatology |
| 3 | Data Mining and Knowledge Discovery |
| 3 | Communications Engineering, Networks |
| 3 | Combinatorics |
| 3 | Classical and Quantum Gravitation, Relativity Theory |
| 3 | Biophysics and Biological Physics |
| 3 | Atomic, Molecular, Optical and Plasma Physics |
| 3 | Artificial Intelligence (incl. Robotics) |
| 3 | Applied Microbiology |
| 3 | Animal Anatomy / Morphology / Histology |
| 3 | Agriculture |
| 2 | npg_subject_326 |
| 2 | npg_subject_308 |
| 2 | npg_subject_227 |
| 2 | news_s10 |
| 2 | Zuschriften |
| 2 | Zuschrift |
| 2 | Viruses |
| 2 | Urological cancer |
| 2 | Theoretical and Computational Developments |
| 2 | Surfaces and Interfaces, Thin Films |
| 2 | Superconductivity, Superfluidity, Quantum Fluids |
| 2 | Statistics for Life Sciences, Medicine, Health Sciences |
| 2 | Statistics for Engineering, Physics, Computer Science, Chemistry & Geosciences |
| 2 | Sports and exercise medicine |
| 2 | Solid State Physics and Spectroscopy |
| 2 | Section 4 Recent Progress in the Development and Assessment of Live Attenuated Vaccines |
| 2 | Section 1 Epidemiological Considerations of Influenza |
| 2 | Science, general |
| 2 | SC5 |
| 2 | SC3 |
| 2 | Quantum Information Technology, Spintronics |
| 2 | Proteomics |
| 2 | Prospects & Overviews |
| 2 | Pneumonia (respiratory medicine) |
| 2 | Plasma Physics |
| 2 | Pattern Recognition |
| 2 | Ordinary Differential Equations |
| 2 | Optical and Electronic Materials |
| 2 | Occupational Medicine/Industrial Medicine |
| 2 | Nutrition |
| 2 | Numerical and Computational Methods in Engineering |
| 2 | Nuclear Fusion |
| 2 | Nuclear Engineering |
| 2 | Nuclear Chemistry |
| 2 | Nouvelles |
| 2 | Note |
| 2 | Neurosciences |
| 2 | Neuroradiology |
| 2 | Neurogastroenterology |
| 2 | Neurobiology |
| 2 | NOTE |
| 2 | Mittheilungen |
| 2 | Minireview |
| 2 | Microbiology, Virology & Host Pathogen Interaction |
| 2 | Mechanical Engineering |
| 2 | Mathematical Biology in General |
| 2 | Major Articles |
| 2 | MOLECULAR BIOLOGY |
| 2 | Leading articles |
| 2 | Introduction |
| 2 | Information Systems Applications (incl.Internet) |
| 2 | Information Storage and Retrieval |
| 2 | Health Promotion and Disease Prevention |
| 2 | Group Theory and Generalizations |
| 2 | Geometry |
| 2 | Genetics and Population Dynamics |
| 2 | General practice / family medicine |
| 2 | Gastroenterology |
| 2 | From the National Institute of Allergy and Infectious Diseases |
| 2 | Forestry |
| 2 | Fluid- and Aerodynamics |
| 2 | Ear, nose and throat/otolaryngology |
| 2 | Differential Geometry |
| 2 | Dentistry and oral medicine |
| 2 | Continuum Mechanics and Mechanics of Materials |
| 2 | Condensed Matter Physics |
| 2 | Computational Mathematics and Numerical Analysis |
| 2 | Computational Intelligence |
| 2 | Coding and Information Theory |
| 2 | Catalysis |
| 2 | Cancer Research |
| 2 | Business/Management Science, general |
| 2 | Book Reviews |
| 2 | Bioinformatics |
| 2 | Behavioural Sciences |
| 2 | Atoms, Molecules, Clusters and Plasmas |
| 2 | Astrophysics and Astroparticles |
| 2 | Astronomy, Astrophysics and Cosmology |
| 2 | Artikel |
| 2 | Appl.Mathematics/Computational Methods of Engineering |
| 2 | Animal Physiology |
| 2 | Animal Biochemistry |
| 2 | 590 |
| 1 | Éditorial |
| 1 | research papers |
| 1 | npg_subject_590 |
| 1 | npg_subject_565 |
| 1 | npg_subject_535 |
| 1 | npg_subject_470 |
| 1 | npg_subject_453 |
| 1 | npg_subject_310 |
| 1 | npg_subject_250 |
| 1 | npg_subject_208 |
| 1 | npg_subject_174 |
| 1 | news_s4 |
| 1 | news_s3 |
| 1 | news_s1 |
| 1 | news_s14 |
| 1 | news_s11 |
| 1 | Vulnerability and Adaptation to Climate Change |
| 1 | User Interfaces and Human Computer Interaction |
| 1 | Urology |
| 1 | Upwelling |
| 1 | Upwelling and convergences |
| 1 | Undergraduate |
| 1 | Ultrasound |
| 1 | Troposphere: composition and chemistry |
| 1 | Tropical Medicine |
| 1 | Tribology, Corrosion and Coatings |
| 1 | Topological Groups, Lie Groups |
| 1 | Theory of Medicine/Bioethics |
| 1 | Theory of Computation |
| 1 | Theoretical and Applied Mechanics |
| 1 | Theoretical Ecology/Statistics |
| 1 | The Garrod Lecture 1984 |
| 1 | Systems Theory, Control |
| 1 | Sustainable Development |
| 1 | Surgical oncology |
| 1 | Structural Mechanics |
| 1 | Structural Materials |
| 1 | Stroke |
| 1 | Stickstoff‐Radikale |
| 1 | Stickstofffixierung |
| 1 | Statistics |
| 1 | Statistical Theory and Methods |
| 1 | Spinal cord |
| 1 | Spectroscopy/Spectrometry |
| 1 | Special focus on equine influenza |
| 1 | Special Theme: Communicable Disease |
| 1 | Soil Science & Conservation |
| 1 | Software Engineering |
| 1 | Soft and Granular Matter, Complex Fluids and Microfluidics |
| 1 | Sociology |
| 1 | Smoking |
| 1 | Smoking and tobacco |
| 1 | Sleep disorders |
| 1 | Sleep disorders (respiratory medicine) |
| 1 | Sleep disorders (neurology) |
| 1 | Simulation and Modeling |
| 1 | Signal, Image and Speech Processing |
| 1 | Short Notes |
| 1 | Short Note |
| 1 | Sexual health |
| 1 | Selected Abstracts |
| 1 | Section 3 Recent Advances in the Design and Evaluation of Inactivated Whole Particle and Subunit Vaccines |
| 1 | Screening (public health) |
| 1 | Screening (oncology) |
| 1 | Screening (epidemiology) |
| 1 | Science |
| 1 | Science & Society |
| 1 | SEQUAL/FOCAL: First Year Results on the Circulation in the Equatorial Atlantic |
| 1 | SC11 |
| 1 | S&S: Politics, Policy & Law |
| 1 | S&S: Health & Disease |
| 1 | Review of Therapeutics |
| 1 | Review essays |
| 1 | Research articles |
| 1 | Research article |
| 1 | Research Overviews |
| 1 | Research Overview |
| 1 | Research Letters |
| 1 | Research Letter |
| 1 | Repéres |
| 1 | Renewable and Green Energy |
| 1 | Regular Section |
| 1 | Regular Articles |
| 1 | REVIEWS OF THERAPEUTICS |
| 1 | REVIEWS AND COMMENTARY |
| 1 | REVIEW ARTICLES |
| 1 | RESEARCH ARTICLES |
| 1 | REGULAR ARTICLES |
| 1 | R & D/Technology Policy |
| 1 | Public Health |
| 1 | Protein Science |
| 1 | Prostate cancer |
| 1 | Problems & Paradigms |
| 1 | Private International Law, International & Foreign Law, Comparative Law |
| 1 | Preparative Organic Chemistry |
| 1 | Preliminary Reports |
| 1 | Poster Session A |
| 1 | Popular Science, general |
| 1 | Poisoning |
| 1 | Plant Physiology |
| 1 | Planetology: Fluid Planets: Meteorology |
| 1 | Physiological, Cellular and Medical Topics |
| 1 | Physik, Chemie und praktische Pharmacie |
| 1 | Philosophy |
| 1 | Perspectives |
| 1 | Perspective |
| 1 | Pathology/Biology |
| 1 | Particle Acceleration and Detection, Beam Physics |
| 1 | Parasitology |
| 1 | Papers |
| 1 | Papers on Composition and Chemistry |
| 1 | Pain (neurology) |
| 1 | PRACTICE OF EPIDEMIOLOGY |
| 1 | PLANETARY SCIENCES: FLUID PLANETS |
| 1 | PHYLOGENETICS |
| 1 | PAPER PATHOLOGY/BIOLOGY |
| 1 | PALEOCEANOGRAPHY |
| 1 | PAEDIATRIC RHEUMATOLOGY: REVIEW |
| 1 | Overview |
| 1 | Originalbeiträge |
| 1 | Orginal papers |
| 1 | Organoelement Compounds |
| 1 | Organische und biologische Chemie ‐ Chimie organique et chimie biologique |
| 1 | Organic Dyes |
| 1 | Operations Research/Decision Theory |
| 1 | Ontology |
| 1 | Oceanography |
| 1 | Oceanography: General or miscellaneous |
| 1 | Oceanography: Circulation |
| 1 | Occupational and environmental medicine |
| 1 | ORIGINAL RESEARCH PAPERS |
| 1 | ORIGINAL PAPERS |
| 1 | OCEANOGRAPHY: PHYSICAL |
| 1 | Numerical and Computational Physics |
| 1 | Numerical and Computational Methods |
| 1 | Numeric Computing |
| 1 | Number Theory |
| 1 | Notizen |
| 1 | Non-associative Rings and Algebras |
| 1 | Nitrogen Radicals |
| 1 | Neuromuscular disease |
| 1 | Nephrology |
| 1 | Natural Products |
| 1 | National Institutes of Health |
| 1 | Nanomedicine for Infectious Disease |
| 1 | Nanochemistry |
| 1 | NUCLEOTIDE SEQUENCE UPDATE |
| 1 | N2‐Funktionalisierung |
| 1 | N2 Functionalization |
| 1 | Molecular biology |
| 1 | Molecular Magnets |
| 1 | Mini‐Symposium: Emerging Viral Infections of the Central Nervous System |
| 1 | Mini‐Reviews |
| 1 | Mini‐Review |
| 1 | Minireviews |
| 1 | Mini Reviews |
| 1 | Mini Review |
| 1 | Microwaves, RF and Optical Engineering |
| 1 | Microengineering |
| 1 | Methodology/History of Economic Thought |
| 1 | Meteorology/Climatology |
| 1 | Metabolic disorders |
| 1 | Medicinal Chemistry |
| 1 | Medical humanities |
| 1 | Medical equipment & techniques |
| 1 | Medical diagnosis |
| 1 | Medical Law |
| 1 | Mechanics, Fluids, Thermodynamics |
| 1 | Mechanical ventilation |
| 1 | Measurement Science, Instrumentation |
| 1 | Mathematics of Computing |
| 1 | Mathematical Physics |
| 1 | Mathematical Methods in Physics |
| 1 | Mathematical Logic and Formal Languages |
| 1 | Math. Applications in Geosciences |
| 1 | Math. Applications in Chemistry |
| 1 | Material Science |
| 1 | Manifolds and Cell Complexes (incl. Diff.Topology) |
| 1 | Magazin |
| 1 | Macrocycles |
| 1 | MINI‐SYMPOSIUM: Emerging Viral Infections of the Central Nervous System |
| 1 | MINI REVIEWS |
| 1 | METHODS EVALUATIONS |
| 1 | META-ANALYSIS |
| 1 | MARINE GEOLOGY AND GEOPHYSICS |
| 1 | Logics and Meanings of Programs |
| 1 | Logic |
| 1 | Linear and Multilinear Algebras, Matrix Theory |
| 1 | Letters to the Editor |
| 1 | Letter to the Editor |
| 1 | Lehre |
| 1 | Lectin assisted biomarker discovery |
| 1 | Language Education |
| 1 | Laboratory Medicine |
| 1 | LETTERS |
| 1 | Kernbrennstoffe |
| 1 | Joseph E. Smadel Memorial Lecture |
| 1 | Invited Articles |
| 1 | Interventional Radiology |
| 1 | Interdisciplinary Studies |
| 1 | Innovation/Technology Management |
| 1 | Information Systems Applications (incl. Internet) |
| 1 | Influenza Viruses |
| 1 | Infectious Diseases Society of America |
| 1 | Infection and Reproduction |
| 1 | Infection (neurology) |
| 1 | Infant health |
| 1 | Industrial and Production Engineering |
| 1 | Industrial Pollution Prevention |
| 1 | Immunology and Host Resistance |
| 1 | Immunology and Host Defense |
| 1 | Imaging / Radiology |
| 1 | Hydrogeology |
| 1 | Homicide |
| 1 | History, general |
| 1 | History of Medicine |
| 1 | Hepatology |
| 1 | Hematology |
| 1 | Health service research |
| 1 | Health promotion |
| 1 | Health policy |
| 1 | Health education |
| 1 | Health Services |
| 1 | Health Informatics |
| 1 | Headache (including migraine) |
| 1 | Gynecology |
| 1 | Guidelines |
| 1 | Graphical Abstract |
| 1 | Geotechnical Engineering |
| 1 | Geosciences |
| 1 | Geoecology/Natural Processes |
| 1 | Free Submission |
| 1 | Focus Articles |
| 1 | Focus Article |
| 1 | Features |
| 1 | Features: Roots |
| 1 | Feature |
| 1 | Ethics of reproduction |
| 1 | Ethics of abortion |
| 1 | Essays and Commentaries |
| 1 | Equatorial oceanography |
| 1 | Epistemology |
| 1 | Epilepsy and seizures |
| 1 | Environmental issues |
| 1 | Environmental Monitoring/Analysis |
| 1 | Environmental Management |
| 1 | Environment, general |
| 1 | Engineering, general |
| 1 | Engineering Thermodynamics, Transport Phenomena |
| 1 | Engineering Thermodynamics, Heat and Mass Transfer |
| 1 | Engineering Fluid Dynamics |
