- Fabry Disease - 32 Studies
- Facial Asymmetry - 6 Studies
- Facial Dermatoses - 4 Studies
- Facial Hemiatrophy - 2 Studies
- Facial Injuries - 25 Studies
- Facial Neoplasms - 2 Studies
- Facial Nerve Diseases - 25 Studies
- Facial Nerve Injuries - 3 Studies
- Facial Neuralgia - 25 Studies
- Facial Pain - 26 Studies
- Facial Paralysis - 25 Studies
- Facies - 25 Studies
- Facioscapulohumeral Muscular Dystrophy - 25 Studies
- Factor VII Deficiency - 4 Studies
- Factor X Deficiency - 3 Studies
- Factor XI Deficiency - 3 Studies
- Factor XIII Deficiency - 9 Studies
- Failed Back Surgery Syndrome - 25 Studies
- Failure to Thrive - 25 Studies
- Fallopian Tube Cancer - 25 Studies
- Fallopian Tube Diseases - 25 Studies
- Fallopian Tube Neoplasms - 24 Studies
- Familial Adenomatous Polyposis - 27 Studies
- Familial Cold Autoinflammatory Syndrome - 17 Studies
- Familial Colorectal Cancer - 6 Studies
- Familial Dilated Cardiomyopathy - 2 Studies
- Familial Dysautonomia - 11 Studies
- Familial Encephalopathy With Neuroserpin Inclusion Bodies - 2 Studies
- Familial Hemiplegic Migraine - 4 Studies
- Familial Hemiplegic Migraine Type 1 - 2 Studies
- Familial Hyperinsulinism - 19 Studies
- Familial Hypertrophic Cardiomyopathy - 5 Studies
- Familial Hypobetalipoproteinemia - 8 Studies
- Familial Hypophosphatemic Rickets - 21 Studies
- Familial Isolated Hyperparathyroidism - 2 Studies
- Familial Lipoprotein Lipase Deficiency - 13 Studies
- Familial Mediterranean Fever - 25 Studies
- Familial Pancreatic Cancer - 10 Studies
- Familial Partial Lipodystrophy - 5 Studies
- Familial Primary Pulmonary Hypertension - 25 Studies
- Familial Prostate Cancer - 6 Studies
- Familial Thoracic Aortic Aneurysm and Dissection - 2 Studies
- Familial Transthyretin Amyloidosis - 25 Studies
- Fanconi Anemia - 30 Studies
- Fanconi Syndrome - 26 Studies
- Fasciculation - 4 Studies
- Fasciitis - 25 Studies
- Fasciitis, Necrotizing - 15 Studies
- Fasciitis, Plantar - 25 Studies
- Fat Necrosis - 6 Studies
- Fatal Familial Insomnia - 4 Studies
- Fatigue Syndrome, Chronic - 26 Studies
- Fatty Liver - 25 Studies
- Fatty Liver, Alcoholic - 5 Studies
- Febrile Neutropenia - 27 Studies
- Fecal Impaction - 6 Studies
- Fecal Incontinence - 30 Studies
- Feeding and Eating Disorders - 25 Studies
- Feeding and Eating Disorders of Childhood - 17 Studies
- Female Athlete Triad Syndrome - 3 Studies
- Femoracetabular Impingement - 25 Studies
- Femoral Fractures - 26 Studies
- Femoral Neck Fractures - 27 Studies
- Femoral Neuropathy - 2 Studies
- Femur Head Necrosis - 25 Studies
- Fetal Alcohol Spectrum Disorders - 29 Studies
- Fetal Death - 25 Studies
- Fetal Diseases - 25 Studies
- Fetal Distress - 15 Studies
- Fetal Edema - 4 Studies
- Fetal Growth Retardation - 27 Studies
- Fetal Hypoxia - 1 Studies
- Fetal Macrosomia - 26 Studies
- Fetal Membranes, Premature Rupture - 25 Studies
- Fetal Thalidomide Syndrome - 5 Studies
- Fetal Weight - 8 Studies
- Fetofetal Transfusion - 9 Studies
- Fetomaternal Transfusion - 3 Studies
- Fever - 27 Studies
- Fever of Unknown Origin - 14 Studies
- Fibrinogen Deficiency, Congenital - 8 Studies
- Fibroadenoma - 11 Studies
- Fibrocystic Breast Disease - 23 Studies
- Fibrodysplasia Ossificans Progressiva - 7 Studies
- Fibrolamellar Carcinoma - 4 Studies
- Fibroma - 25 Studies
- Fibromatosis, Aggressive - 25 Studies
- Fibromuscular Dysplasia - 9 Studies
- Fibromyalgia - 51 Studies
- Fibrosarcoma - 25 Studies
- Fibrous Dysplasia - 16 Studies
- Fibrous Dysplasia of Bone - 16 Studies
- Fibrous Dysplasia, Polyostotic - 11 Studies
- Filariasis - 24 Studies
- Finger Injuries - 11 Studies
- Fissure in Ano - 25 Studies
- Fistula - 25 Studies
- Flail Chest - 11 Studies
- Flank Pain - 6 Studies
- Flatfoot - 23 Studies
- Flatulence - 25 Studies
- Flavivirus Infections - 25 Studies
- Fluoride Poisoning - 9 Studies
- Fluorosis, Dental - 9 Studies
- Flushing - 25 Studies
- Focal Dermal Hypoplasia - 5 Studies
- Focal Facial Dermal Dysplasia - 5 Studies
- Focal Infection - 9 Studies
- Focal Nodular Hyperplasia - 4 Studies
- Focal Segmental Glomerulosclerosis - 26 Studies
- Folic Acid Deficiency - 7 Studies
- Folliculitis - 15 Studies
- Food Hypersensitivity - 25 Studies
- Foot Deformities - 26 Studies
- Foot Deformities, Acquired - 25 Studies
- Foot Deformities, Congenital - 25 Studies
- Foot Dermatoses - 25 Studies
- Foot Diseases - 25 Studies
- Foot Injuries - 12 Studies
- Foot Ulcer - 26 Studies
- Foot-and-Mouth Disease - 25 Studies
- Foramen Ovale, Patent - 25 Studies
- Forearm Injuries - 25 Studies
- Foreign Bodies - 11 Studies
- Foreign-Body Reaction - 3 Studies
- Fournier Gangrene - 7 Studies
- Fowlpox - 22 Studies
- Fractures, Closed - 26 Studies
- Fractures, Comminuted - 12 Studies
- Fractures, Compression - 25 Studies
- Fractures, Malunited - 2 Studies
- Fractures, Multiple - 4 Studies
- Fractures, Open - 25 Studies
- Fractures, Spontaneous - 14 Studies
- Fractures, Stress - 21 Studies
- Fractures, Ununited - 25 Studies
- Fragile X Syndrome - 26 Studies
- Frasier Syndrome - 2 Studies
- Freeman Sheldon Syndrome - 3 Studies
- Friedreich Ataxia - 27 Studies
- Frontal Fibrosing Alopecia - 3 Studies
- Frontal Sinusitis - 2 Studies
- Frontotemporal Dementia - 25 Studies
- Frontotemporal Dementia, Ubiquitin-positive - 25 Studies
- Frontotemporal Lobar Degeneration - 25 Studies
- Fructose Intolerance - 6 Studies
- Fructose Metabolism, Inborn Errors - 6 Studies
- Fuchs' Endothelial Dystrophy - 25 Studies
- Fucosidosis - 9 Studies
- Fungemia - 25 Studies
- Funnel Chest - 25 Studies
- Furcation Defects - 13 Studies
- Furunculosis - 6 Studies
- Fusariosis - 4 Studies