论文数: 0 引用数: 0
h-index: 0
机构:
Stanford Univ, Sch Med, Dept Obstet & Gynecol, Div Family Planning Serv & Res, Palo Alto, CA 94304 USA
Stanford Univ, Dept Obstet & Gynecol, 453 Quarry Rd, Palo Alto, CA 94304 USA Stanford Univ, Sch Med, Dept Obstet & Gynecol, Div Family Planning Serv & Res, Palo Alto, CA 94304 USA