title: HLA linkage to 21-hydroxylase congenital adrenal hyperplasia.
mesh_terms: D000293:Adolescent; D000312:Adrenal Hyperplasia, Congenital / Q000235:genetics*; D002648:Child; D005260:Female; D006580:Genetic Carrier Screening; D006680:HLA Antigens / Q000235:genetics*; D000949:Histocompatibility Antigens Class II / Q000235:genetics*; D006801:Humans; D007223:Infant; D008297:Male
chemical_list: D006680:HLA Antigens; D000949:Histocompatibility Antigens Class II