hCG test before surgery for bilateral cryptorchidism?
D002648:Child; D006063:Chorionic Gonadotropin / Q000008:administration & dosage* / Q000494:pharmacology; D003456:Cryptorchidism / Q000175:diagnosis* / Q000601:surgery*; D006801:Humans; D008297:Male; D011374:Progesterone / Q000378:metabolism; D013737:Testis / Q000187:drug effects / Q000378:metabolism
D006063:Chorionic Gonadotropin; D011374:Progesterone