...Isoji Sasagawa; Teruhiro Nakada; Yoko Kubota; Tomoyuki Kato; Toshihiro Sawamura We report an anorchic patient with normal male phenotype and 46, XY karyotype. Plasma levels of gonadotropins and testosterone were abnormally low. Administration of human chorionic gonadotropin caused no increase...

..., quality or safety. The publisher and the editor(s) disclaim responsibility for any injury to persons or property resulting from any ideas, methods, instructions or products referred to in the content or advertisements. Cryptorchidism Gonadotropin Radioimmunoassay Urol. int. 28: 370-376 (1973...