article human female Humans controlled study Diabetes genotype priority journal Adrenal Hyperplasia, Congenital Steroid 21-Hydroxylase congenital adrenal hyperplasia steroid 21 monooxygenase Female Mutation allele gene mutation CYP21A2 protein, human adult exon follitropin genetics Argentina Classical general relativity Desigualdades geométricas Relatividad general chemistry heterozygosity mutation point mutation Alleles