| Topic |
| Aerospace medicine |
| Aging, geriatrics, gerontology |
| Alzheimer disease, dementia |
| Anatomy, morphology |
| Andrology, men's health |
| Anesthesiology, pain, anesthesia |
| Bioethics, medical ethics |
| Biology, biosciences, life sciences |
| Biotechnology, bioengineering, biomedical engineering |
| Bone diseases, osteoporosis |
| Breast cancer, breast diseases |
| Cardiovascular and thoracic surgery, cardiothoracic surgery |
| Cardiovascular diseases, cardiology |
| Case reports, clinical cases |
| Chemistry |
| Child and adolescent psychiatry and psychology |
| Demography, population |
| Dentistry, dental medicine, oral medicine, oral and maxillofacial surgery |
| Dermatology, skin diseases |
| Developmental biology, embryology |
| Diabetes |
| Digestive diseases - Gastrointestinal, liver, and pancreatic diseases |
| Disability, rehabilitation, physiotherapy, occupational therapy |
| Disaster medicine, burns, military medicine |
| Educational psychology |
| Emergency medicine, critical care, intensive care |
| Endocrinology |
| Environmental health, environmental medicine |
| Epidemiology |
| Epilepsy |
| Evidence-based medicine, health technology assessment |
| Family medicine, community medicine, primary health care |
| Food science, agriculture |
| General medicine |
| General medicine - African journals |
| General medicine - Far Eastern journals |
| General medicine - Latin American journals |
| General medicine - Middle Eastern journals |
| General medicine - South Asian journals |
| General medicine - Turkish journals |
| Genetics |
| Genome, genomics |
| Health economics |
| Health informatics, bioinformatics, medical informatics, digital health |
| Hematology |
| History of science, history of medicine |
| HIV/AIDS |
| Immunology, allergy, asthma |
| Infectious diseases, microbiology |
| Inflammation |
| Internal medicine |
| International health, global health, one health |
| Legal medicine, forensic science |
| Medical education, medical libraries |
| Medical imaging, radiology, nuclear medicine |
| Multidisciplinary sciences |
| Mycology |
| Nanomedicine, nanotechnology |
| Neuroscience, neurology |
| Neurosurgery |
| Nursing |
| Nutrition, obesity |
| Obstetrics, gynecology, reproductive health |
| Occupational health, occupational medicine, occupational safety |
| Oncology, cancer research |
| Ophthalmology |
| Orthopedics, traumatology |
| Otorhinolaryngology |
| Palliative care |
| Parasitology |
| Pathology, cytology, histology, laboratory medicine |
| Pediatric neurology |
| Pediatric surgery |
| Pediatrics, neonatology, adolescent health |
| Pharmacology, pharmacy |
| Physiology |
| Plastic surgery, aesthetic and reconstructive surgery |
| Proteomics |
| Psychiatry, psychoanalysis |
| Psychology |
| Public health |
| Research and experimental medicine |
| Respiratory diseases, pulmonary medicine, lung cancer |
| Rheumatology, musculoskeletal diseases |
| Sexual health, sexual medicine |
| Sleep medicine |
| Spine and spinal cord diseases |
| Sports science and medicine, physical education, exercise |
| Statistics |
| Stem cells, regenerative medicine |
| Substance abuse, addiction |
| Surgery |
| Surgical oncology |
| Toxicology |
| Traditional medicine and complementary/alternative medicine |
| Transfusion medicine, blood transfusion, hemotherapy |
| Transplantation |
| Tropical medicine, travel health |
| Urology, nephrology, prostate diseases |
| Vaccines |
| Virology |
| Women's health |