TY - GEN AU - Straub,E TI - [Problems in cryptorchism] PY - 1972///0216 KW - Adolescent KW - Adult KW - Child KW - Child, Preschool KW - Chorionic Gonadotropin KW - therapeutic use KW - Cryptorchidism KW - complications KW - Diagnosis, Differential KW - Germany, West KW - Humans KW - Infant KW - Infant, Newborn KW - Infant, Newborn, Diseases KW - epidemiology KW - Infertility, Male KW - etiology KW - Male KW - Testicular Diseases KW - diagnosis KW - Testis KW - embryology N1 - Publication Type: Journal Article; Review ER -