Coffin-Lowry syndrome in an Afro-American family.
D000015:Abnormalities, Multiple / Q000235:genetics*; D000293:Adolescent; D002675:Child, Preschool; D005260:Female; D008040:Genetic Linkage; D006801:Humans; D006849:Hydrocephalus / Q000235:genetics; D008607:Intellectual Disability / Q000235:genetics; D008297:Male; D009958:Orofaciodigital Syndromes / Q000235:genetics*; D014960:X Chromosome