Ki Hyun PARK ; Yong Seok JEE ; Byung Seok LEE ; Dong Jae CHO ; Chan Ho SONG ; Moo Sang LEE ; Hyung Ki CHOI ; Hyun Chul LEE ; Kab Beom HEO
Korean Journal of Fertility and Sterility 1992;19(1):81-85
No abstract available. Gonadotropin-Releasing Hormone* ; Humans ; Hypogonadism* ; Male*