Andrew M Kaunitz1, Allan Rosenfield2. 1. Department of Obstetrics and Gynecology, University of Florida Health Science Center, 653 West 8th Street, Jacksonville, Florida, 32209, USA. 2. Columbia School of Public Health, and Department of Obstetrics and Gynecology, Columbia Presbyterian Medical Center, New York, New York, USA.
Authors: J Garza-Flores; D L De la Cruz; V Valles de Bourges; R Sanchez-Nuncio; M Martinez; J L Fuziwara; G Pérez-Palacios Journal: Contraception Date: 1991-07 Impact factor: 3.375
Authors: S Said; K Omar; S Koetsawang; O Kiriwat; Y Srisatayapan; A Kazi; F Ajmal; H H Wynter; A Pretnar-Darovec; I B Benitez Journal: Contraception Date: 1986-09 Impact factor: 3.375