Cryptorchidism and hypospadias as a sign
✍
Jorma Toppari; Helena E. Virtanen; Katharina M. Main; Niels E. Skakkebaek
📂
Article
📅
2010
🏛
John Wiley and Sons
🌐
English
⚖ 310 KB
## Abstract Cryptorchidism and hypospadias are common genital birth defects that affect 2–9% and 0.2–1% of male newborns, respectively. The incidence of both defects shows large geographic variation, and in several countries increasing trends have been reported. The conditions share many risk facto