title: Detection of the heterozygous state in siblings of patients with congenital adrenal hyperplasia due to 21-hydroxylase deficiency.
mesh_terms: D000312:Adrenal Hyperplasia, Congenital; D000308:Adrenocortical Hyperfunction / Q000097:blood / Q000209:etiology / Q000235:genetics*; D000324:Adrenocorticotropic Hormone; D006580:Genetic Carrier Screening; D006720:Homozygote; D006801:Humans; D006908:Hydroxyprogesterones / Q000097:blood; D011374:Progesterone / Q000097:blood; D013250:Steroid Hydroxylases / Q000172:deficiency*
chemical_list: D006908:Hydroxyprogesterones; D011374:Progesterone; D000324:Adrenocorticotropic Hormone; D013250:Steroid Hydroxylases