Cryptorchidism: a renewed plea.
D002648:Child; D002675:Child, Preschool; D003456:Cryptorchidism / Q000601:surgery*; D006801:Humans; D007223:Infant; D007231:Infant, Newborn; D008297:Male; D008722:Methods; D010808:Physical Examination; D013997:Time Factors