Search results for: E Cohen
American Journal of Obstetrics and Gynecology > 2010 > 203 > 2 > 179.e1-179.e5
American Journal of Obstetrics and Gynecology > 2004 > 191 > 6 > 2051-2055
American Journal of Obstetrics and Gynecology > 1998 > 179 > 3 > 825-827