[Cryptorchism].
D002648:Child; D002675:Child, Preschool; D003456:Cryptorchidism / Q000601:surgery / Q000628:therapy*; D006547:Hernia / Q000150:complications; D006728:Hormones / Q000627:therapeutic use; D006801:Humans; D007223:Infant; D008297:Male; D008722:Methods
D006728:Hormones
Criptorquidia.