| pubmed-article:21511288 | pubmed:abstractText | Hypospadias is a common congenital error of genital development, the frequency of which is increasing. As androgens have a significant role in the development of the male urethra, we sought to investigate the association between 2 functional polymorphisms, CYP17-A1/A2 and SRD5A2-V89L, which are involved in the biosynthesis of testosterone and dihydrotestosterone, respectively, in relation to hypospadias. | lld:pubmed |
