| 522 | Original Article |
| 329 | Article |
| 159 | Original article |
| 136 | ARTICLE |
| 134 | Articles |
| 128 | Research Article |
| 67 | Infectious diseases |
| 67 | Ecology |
| 60 | Zoology |
| 60 | Plant Sciences |
| 60 | Dentistry and oral medicine |
| 54 | Original Research |
| 51 | Engineering |
| 50 | Medicine & Public Health |
| 48 | ORIGINAL ARTICLE |
| 43 | Review Article |
| 43 | Chemistry and Materials Science |
| 42 | Biomedical Engineering |
| 40 | Medicine/Public Health, general |
| 39 | Animal Systematics/Taxonomy/Biogeography |
| 38 | Life Sciences |
| 38 | Gastroenterology |
| 36 | Indian sub-continent |
| 35 | Imaging / Radiology |
| 33 | Immunology (including allergy) |
| 33 | General Practice / Family Medicine |
| 33 | Biomaterials |
| 33 | Biochemistry, general |
| 33 | Abstracts |
| 32 | Pain (neurology) |
| 31 | Sociology |
| 29 | Materials Science |
| 29 | Hepatology |
| 27 | Male |
| 27 | Book Review |
| 25 | Child health |
| 25 | Cell Biology |
| 25 | Case Report |
| 24 | Ophthalmology |
| 24 | Dentistry |
| 23 | Oncology |
| 22 | Musculoskeletal syndromes |
| 21 | Orthopedics |
| 21 | Inflammation |
| 21 | Freshwater & Marine Ecology |
| 20 | Otorhinolaryngology |
| 19 | Physics and Astronomy |
| 19 | Microbiology |
| 19 | Hydrobiology |
| 19 | Environment, general |
| 18 | Urological surgery |
| 18 | Reproductive medicine |
| 18 | Female |
| 18 | Dermatology |
| 18 | CASE REPORT |
| 17 | Sexual health |
| 17 | Drugs: cardiovascular system |
| 17 | Chemistry |
| 17 | Biophysics and Biological Physics |
| 17 | Biomedicine general |
| 16 | Trauma |
| 16 | Surgery |
| 16 | Public Health/Gesundheitswesen |
| 16 | Physics |
| 16 | Oceanography |
| 16 | Diagnostics |
| 16 | Case report |
| 16 | Book Reviews |
| 15 | Transplant Surgery |
| 15 | Stomach and duodenum |
| 15 | Radiology (diagnostics) |
| 15 | Metabolic disorders |
| 15 | Evolutionary Biology |
| 15 | Ear, nose and throat/otolaryngology |
| 14 | Review |
| 14 | Neurosurgery |
| 14 | Nature Conservation |
| 14 | Malnutrition |
| 14 | Life Sciences, general |
| 14 | Letter to the Editor |
| 14 | Injury |
| 14 | Characterization and Evaluation of Materials |
| 13 | Urology |
| 13 | Plant Ecology |
| 13 | PAPERS |
| 13 | Other anaesthesia |
| 13 | Internal Medicine |
| 13 | Implant Therapy |
| 13 | HR & organizational behaviour |
| 13 | Endocrinology |
| 13 | Education (general) |
| 13 | Degenerative joint disease |
| 13 | Abstract |
| 12 | REVIEW ARTICLE |
| 12 | Pediatrics |
| 12 | Original Paper |
| 12 | Epidemiologic studies |
| 12 | Diet |
| 11 | Radiology |
| 11 | Psychiatry |
| 11 | Polymer Sciences |
| 11 | Poisoning |
| 11 | Plant Physiology |
| 11 | Occupational and environmental medicine |
| 11 | Novel treatment (new drug/intervention; established drug/procedure in new situation) |
| 11 | Health promotion |
| 11 | General practice / family medicine |
| 11 | Engineering, general |
| 11 | 51-70 years |
| 10 | Regular Article |
| 10 | Randomized Clinical Trial |
| 10 | Pregnancy |
| 10 | Plant Systematics/Taxonomy/Biogeography |
| 10 | Original Communication |
| 10 | Neuromuscular disease |
| 10 | Neurogastroenterology |
| 10 | Letters to the Editor |
| 10 | Interventional cardiology |
| 10 | Earth Sciences |
| 10 | Drugs: CNS (not psychiatric) |
| 10 | Continuum Mechanics and Mechanics of Materials |
| 10 | Connective tissue disease |
| 10 | Clinical diagnostic tests |
| 10 | Clinical Psychology |
| 10 | Childhood nutrition |
| 9 | Unusual presentation of more common disease/injury |
| 9 | Surgical oncology |
| 9 | Political Science |
| 9 | Periodontal Diseases |
| 9 | Pathology |
| 9 | Neurology |
| 9 | Health education |
| 9 | Ethics |
| 9 | Developmental Biology |
| 9 | Childhood nutrition (paediatrics) |
| 9 | Biotechnology |
| 8 | Syntax |
| 8 | Supplement Article |
| 8 | Sports and exercise medicine |
| 8 | REPLIES |
| 8 | Plastic Surgery |
| 8 | Paleontology |
| 8 | ORIGINAL ARTICLE: EPIDEMIOLOGY, CLINICAL PRACTICE AND HEALTH |
| 8 | Neurosciences |
| 8 | Medical Microbiology |
| 8 | Mathematics |
| 8 | Hypertension |
| 8 | Environment |
| 8 | Drugs: musculoskeletal and joint diseases |
| 8 | Comparative Literature |
| 8 | Calcium and bone |
| 8 | Animal Anatomy / Morphology / Histology |
| 8 | Airway biology |
| 8 | Accounting & finance |
| 8 | 19-30 years |
| 7 | Surgical Orthopedics |
| 7 | Small intestine |
| 7 | Rare disease |
| 7 | Public policy & environmental management |
| 7 | Pneumonia (respiratory medicine) |
| 7 | Philology |
| 7 | Original Contribution |
| 7 | Oral and maxillofacial surgery |
| 7 | Liver disease |
| 7 | Infection (neurology) |
| 7 | Infant health |
| 7 | Industrial Chemistry/Chemical Engineering |
| 7 | Historical Linguistics |
| 7 | Health & social care |
| 7 | EDITORIAL |
| 7 | Dental and Oral Health |
| 7 | Comparative Linguistics |
| 7 | Clinical/Scientific Note with Video |
| 7 | Cardiothoracic surgery |
| 7 | Analysis |
| 7 | ARTICLES |
| 7 | 31-50 years |
| 6 | Systematic Review |
| 6 | Surgical diagnostic tests |
| 6 | Stroke |
| 6 | Spinal cord |
| 6 | SCIENTIFIC ARTICLE |
| 6 | Rheumatology |
| 6 | Radiotherapy |
| 6 | Philosophy |
| 6 | Pharmacology/Toxicology |
| 6 | Periodontal Therapy |
| 6 | Pancreas and biliary tract |
| 6 | Pain (palliative care) |
| 6 | Pain (anaesthesia) |
| 6 | Paediatric oncology |
| 6 | ORIGINAL ARTICLES |
| 6 | Molecular Medicine |
| 6 | Microbial Genetics and Genomics |
| 6 | Memory disorders (psychiatry) |
| 6 | Medical Law |
| 6 | Independent Paper |
| 6 | Health Psychology |
| 6 | Gynecology |
| 6 | General surgery |
| 6 | Forensic Medicine |
| 6 | Energy |
| 6 | Energy, general |
| 6 | Employment law |
| 6 | Editorial |
| 6 | Diabetes |
| 6 | Child and adolescent psychiatry |
| 6 | Child and adolescent psychiatry (paedatrics) |
| 6 | Behavioural Sciences |
| 6 | BOOK REVIEWS |
| 6 | Asthma |
| 5 | Working Group 4: Reconstructions on implants |
| 5 | Working Group 2 – Clinical Research in Implant Dentistry. Study designs, outcome measurements |
| 5 | Working Group 1: Implant survival and complications |
| 5 | Ultrasound |
| 5 | Short Notes of Rare or Obscure Case |
| 5 | Rheumatoid arthritis |
| 5 | Review article |
| 5 | Research and publication ethics |
| 5 | Reminder of important clinical lesson |
| 5 | REVIEWS OF BOOKS |
| 5 | Poster Presentations |
| 5 | Plant Biochemistry |
| 5 | Physiotherapy |
| 5 | Peripheral nerve disease |
| 5 | Original Research Article |
| 5 | Original Report |
| 5 | Nutrition |
| 5 | Neuroradiology |
| 5 | Miscellaneous |
| 5 | Memory disorders (neurology) |
| 5 | Mechanical engineering |
| 5 | Mathematics and Statistics |
| 5 | Interdisciplinary Studies |
| 5 | Infant nutrition (including breastfeeding) |
| 5 | Immunology |
| 5 | Images in… |
| 5 | Images in... |
| 5 | History |
| 5 | Health policy |
| 5 | Financial risk/company failure |
| 5 | Editor's choice |
| 5 | Disability |
| 5 | Diagnostic Radiology |
| 5 | Cranial nerves |
| 5 | Ceramics, Glass, Composites, Natural Methods |
| 5 | Bronchitis |
| 5 | Animal Physiology |
| 5 | 6-12 years |
| 5 | (RF) Otorhinolaryngology |
| 4 | npg_subject_522 |
| 4 | news_s14 |
| 4 | Tribology, Corrosion and Coatings |
| 4 | Training & development |
| 4 | Thyroid disease |
| 4 | Strategy |
| 4 | Special Issue Paper |
| 4 | Social Psychology |
| 4 | Social Issues |
| 4 | Short report |
| 4 | Short Communication |
| 4 | REVIEW |
| 4 | Prison medicine |
| 4 | Posters |
| 4 | Pneumology/Respiratory System |
| 4 | Plant Genetics & Genomics |
| 4 | Original Articles |
| 4 | Oral and Maxillofacial Surgery |
| 4 | Optics, Optoelectronics, Plasmonics and Optical Devices |
| 4 | Nursing |
| 4 | Nanotechnology |
| 4 | Medical humanities |
| 4 | Mechanics |
| 4 | Mathematics, general |
| 4 | Management science & operations |
| 4 | Long term care |
| 4 | Logic |
| 4 | Library & information science |
| 4 | Ischaemic heart disease |
| 4 | Industrial/labour relations |
| 4 | INVITED MEDICAL REVIEW |
| 4 | Hypoxic air machines |
| 4 | Hydrogeology |
| 4 | Human Genetics |
| 4 | Healthcare management |
| 4 | Health service research |
| 4 | Headache (including migraine) |
| 4 | Geosciences, general |
| 4 | Geophysics/Geodesy |
| 4 | Geology |
| 4 | Free Communications |
| 4 | Food Science |
| 4 | Feature |
| 4 | European Law/Public International Law |
| 4 | Ethics of reproduction |
| 4 | Epilepsy and seizures |
| 4 | Environmental Management |
| 4 | Drugs: endocrine system |
| 4 | Condensed Matter Physics |
| 4 | Communication |
| 4 | Commentary |
| 4 | Coma and raised intracranial pressure |
| 4 | CORRESPONDENCE |
| 4 | Brief Report |
| 4 | Anthropology |
| 4 | Animal Genetics and Genomics |
| 4 | Anatomy |
| 3 | npg_subject_454 |
| 3 | news_s16 |
| 3 | World Trade Organization |
| 3 | Working Group 3: Computer aided implant therapy |
| 3 | Working Group 3 – Clinical Research in Implant Dentistry. Evaluation of implant‐supported restorations and patient‐based outcomes |
| 3 | Working Group 1 – Animal research in implant dentistry |
| 3 | White |
| 3 | Waste Water Technology / Water Pollution Control / Water Management / Aquatic Pollution |
| 3 | Venous thromboembolism |
| 3 | Valvar diseases |
| 3 | Unwanted effects / adverse reactions |
| 3 | Undergraduate |
| 3 | Trauma CNS / PNS |
| 3 | Technical Note |
| 3 | Social Sciences |
| 3 | Social Sciences, general |
| 3 | Smoking |
| 3 | Smoking and tobacco |
| 3 | Short Report |
| 3 | Rheumatoid arthritis – prognosis, predictors and outcome |
| 3 | Research Paper |
| 3 | Rehabilitation medicine |
| 3 | RESEARCH ARTICLE |
| 3 | Public adminstration & management |
| 3 | Psychiatry of old age |
| 3 | Politics |
| 3 | Plant Pathology |
| 3 | Plant Anatomy/Development |
| 3 | Pituitary disorders |
| 3 | Philosophy of Science |
| 3 | Philosophy of Language |
| 3 | Philosophy of Education |
| 3 | Pedagogic Psychology |
| 3 | Parkinson's disease |
| 3 | Pain Medicine |
| 3 | PROCEEDINGS |
| 3 | Otolaryngology / ENT |
| 3 | Original Research Report |
| 3 | Oral Biology |
| 3 | Operating Procedures, Materials Treatment |
| 3 | Obesity (public health) |
| 3 | Obesity (nutrition) |
| 3 | Nuclear Medicine |
| 3 | Neurological injury |
| 3 | NOTES |
| 3 | Multiple sclerosis |
| 3 | Minimally Invasive Surgery |
| 3 | Mineralogy |
| 3 | Methodology of the Social Sciences |
| 3 | Menopause (including HRT) |
| 3 | Medical and Radiation Physics |
| 3 | Marketing |
| 3 | Marine Ecology |
| 3 | Library & information services |
| 3 | Law Theory/Law Philosophy |
| 3 | LETTERS TO THE EDITOR |
| 3 | Invited Review |
| 3 | Interventional Radiology |
| 3 | International trade |
| 3 | International Economics |
| 3 | International & Foreign Law/Comparative Law |
| 3 | Intensive / Critical Care Medicine |
| 3 | Infectious Diseases |
| 3 | Index |
| 3 | Health Service |
| 3 | Head and Neck |
| 3 | Geometry |
| 3 | Genetic screening / counselling |
| 3 | Gastrointestinal surgery |
| 3 | Full‐size Issue |
| 3 | Epistemology |
| 3 | Engineering Design |
| 3 | ELECTIONS |
| 3 | Drugs: gastrointestinal system |
| 3 | Criminal Law |
| 3 | Correspondence |
| 3 | Corporate Culture |
| 3 | Controversies |
| 3 | Clinical/Scientific Note |
| 3 | Clinical Paper |
| 3 | Clinical Investigations |
| 3 | Child abuse |
| 3 | Characterization and Evaluation Materials |
| 3 | Cardiovascular medicine |
| 3 | Cancer Research |
| 3 | CONTINUING PROFESSIONAL DEVELOPMENT CALENDAR |
| 3 | CLINICAL ARTICLE |
| 3 | Audiovisual Reviews |
| 3 | Artificial Intelligence (incl. Robotics) |
| 3 | Animal Ecology |
| 3 | Anesthesiology |
| 3 | Agriculture |
| 3 | Advanced Review |
| 3 | 51–70 years |
| 2 | npg_subject_453 |
| 2 | npg_subject_126 |
| 2 | news_s5 |
| 2 | Working Group 4 – Clinical Research in Implant Dentistry. Evaluation of implant‐supported restorations and patient‐based outcomes |
| 2 | Working Group 2: Peri‐implant tissue destruction |
| 2 | Wood Science & Technology |
| 2 | Vulnerable groups |
| 2 | Urology/Andrology |
| 2 | Unusual association of diseases/symptoms |
| 2 | Tree Biology |
| 2 | Traitement national |
| 2 | Topical Paper |
| 2 | This Week |
| 2 | Thermodynamics |
| 2 | Systematic Reviews |
| 2 | Symposium on Dentistry and Cancer |
| 2 | Surfaces and Interfaces, Thin Films |
| 2 | Statistics for Life Sciences, Medicine, Health Sciences |
| 2 | Special Issue Article |
| 2 | Sociology of the family |
| 2 | Sociolinguistics |
| 2 | Social Context of Education |
| 2 | Sleep disorders |
| 2 | Sleep disorders (respiratory medicine) |
| 2 | Sleep disorders (neurology) |
| 2 | Skin |
| 2 | Skin cancer |
| 2 | Short Oral Communications |
| 2 | Selected Topic |
| 2 | Scientific Review: Cme Program |
| 2 | SHORT NOTICES |
| 2 | S&S: Politics, Policy & Law |
| 2 | Règlement judiciaire des différends internationaux |
| 2 | Reviews |
| 2 | Review and Notice of Book |
| 2 | Renewable and Green Energy |
| 2 | Remote Sensing/Photogrammetry |
| 2 | REVIEWS |
| 2 | RECORDINGS |
| 2 | Public international law |
| 2 | Psychotic disorders (incl schizophrenia) |
| 2 | Psychotherapy |
| 2 | Psychogeriatrics |
| 2 | Pre‐Congress Courses |
| 2 | Popular Science in Astronomy |
| 2 | Political Philosophy |
| 2 | Plenary Sessions |
| 2 | Philosophy of Law |
| 2 | Philosophy of Biology |
| 2 | Patients |
| 2 | Parallel Sessions |
| 2 | Palliative care |
| 2 | PUBLIC ISSUES |
| 2 | PAPER ANTHROPOLOGY |
| 2 | Osteoarthritis |
| 2 | Originalarbeiten |
| 2 | Organisation mondiale du commerce |
| 2 | Oral Abstracts |
| 2 | Optical and Electronic Materials |
| 2 | Ontology |
| 2 | Oesophagus |
| 2 | Oesophageal cancer |
| 2 | Nuclear Physics, Heavy Ions, Hadrons |
| 2 | Nuclear Engineering |
| 2 | Nuclear Energy |
| 2 | Novel diagnostic procedure |
| 2 | Notes |
| 2 | National treatment |
| 2 | Most-favoured-nation clause |
| 2 | Mood disorders (including depression) |
| 2 | Meteorology/Climatology |
| 2 | Metabolic Diseases |
| 2 | Maxillofacial Surgery |
| 2 | Materials Science, general |
| 2 | Marketing strategy/methods |
| 2 | Management science/operations research |
| 2 | Magnetism, Magnetic Materials |
| 2 | Machinery and Machine Elements |
| 2 | Literature |
| 2 | Librarianship/library management |
| 2 | Legal and forensic medicine |
| 2 | Laser Technology, Photonics |
| 2 | Languages and Literature |
| 2 | Language Education |
| 2 | Judicial settlement of international disputes |
| 2 | Invited Medical Review |
| 2 | International Politics, Law and Organization |
| 2 | Information behaviour & retrieval |
| 2 | Indian subcontinent |
| 2 | Incontinence |
| 2 | Human Physiology |
| 2 | Human Geography |
| 2 | Hematology |
| 2 | Heathcare policy & law |
| 2 | Health service quality |
| 2 | Health service delivery |
| 2 | Health economics |
| 2 | Haematology (incl blood transfusion) |
| 2 | Geriatric medicine |
