The doctor and the rare disease.
D000163:Acquired Immunodeficiency Syndrome / Q000628:therapy; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D030342:Genetic Diseases, Inborn / Q000175:diagnosis / Q000628:therapy; D006266:Health Education; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D010372:Pediatrics / Q000379:methods*; D010819:Physician's Role; D012106:Research; D012380:Role