title: SOURCE OF THE X CHROMOSOMES IN TWO XXXXY MALES.
mesh_terms: D001789:Blood Group Antigens; D002455:Cell Division; D002648:Child; D002869:Chromosome Aberrations; D025063:Chromosome Disorders; D002875:Chromosomes; D006801:Humans; D008297:Male; D014960:X Chromosome
chemical_list: D001789:Blood Group Antigens
keywords: BLOOD GROUPS; CELL DIVISION; CHILD; CHROMOSOME ABNORMALITIES; CHROMOSOMES