Title: Gonadal steroid modulation of opioid effects on gonadotropin secretion in the rat
Description: <a href="http://uf.catalog.fcla.edu/uf.jsp?st=UF023193453&ix=nu&I=0&V=D&pm=1" rel="nofollow">http://uf.catalog.fcla.edu/uf.jsp?st=UF023193453&ix=nu&I=0&V=D&pm=1</a>
Subjects: Gonadotropins--secretion, Steroids--physiology, Endorphins--physiology, Gonads--physiology.