title: Homocystinuria in Lebanon. A report of five cases.
mesh_terms: D000293:Adolescent; D002648:Child; D002675:Child, Preschool; D005260:Female; D006712:Homocystinuria / Q000453:epidemiology*; D006801:Humans; D007231:Infant, Newborn; D007861:Lebanon; D008297:Male