the second and actual phase , december 1982-june 1983 , is described more precisely : ovulation monitoring of 329 cycles , after stimulation protocols with clomiphene citrate and human menopausal gonadotropin , 230 laparoscopies , and 162 embryos transfers have been performed and have led to 34 pregnancies ( 14.8 % per laparoscopy and 20.9 % per embryo transfer ) .
C0546859
clomiphene citrate
C0032961
pregnancies