Prader-Willi syndrome.
D000015:Abnormalities, Multiple / Q000175:diagnosis; D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D003937:Diagnosis, Differential; D004393:Dwarfism, Pituitary / Q000175:diagnosis / Q000188:drug therapy; D005149:Facial Expression; D005260:Female; D006801:Humans; D007006:Hypogonadism / Q000175:diagnosis / Q000628:therapy; D007223:Infant; D007231:Infant, Newborn; D008607:Intellectual Disability / Q000175:diagnosis; D008297:Male; D009123:Muscle Hypotonia / Q000175:diagnosis / Q000628:therapy; D009765:Obesity / Q000175:diagnosis / Q000628:therapy; D011218:Prader-Willi Syndrome / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy; D012920:Social Behavior Disorders / Q000175:diagnosis