Search results for: Robert Pijnenborg
American Journal of Obstetrics and Gynecology > 2011 > 204 > 3 > 193-201
American Journal of Obstetrics and Gynecology > 2009 > 200 > 6 > 615.e1-615.e6
American Journal of Obstetrics and Gynecology > 2003 > 188 > 3 > 844-848
American Journal of Obstetrics and Gynecology > 2002 > 187 > 5 > 1416-1423
American Journal of Obstetrics and Gynecology > 2000 > 182 > 1 > 142-146
American Journal of Obstetrics and Gynecology > 1996 > 175 > 1 > 30-36