Robert F Casper1. 1. Division of Reproductive Sciences, Fran and Lawrence Bloomberg Department of Obstetrics and Gynecology, Mount Sinai Hospital, and The University of Toronto, Toronto, Ontario, Canada. rfcasper@aol.com
Authors: Antonio Requena; Julio Herrero; José Landeras; Esperanza Navarro; José L Neyro; Cristina Salvador; Rosa Tur; Justo Callejo; Miguel A Checa; Magí Farré; Juan J Espinós; Francesc Fábregues; María Graña-Barcia Journal: Hum Reprod Update Date: 2008-09-23 Impact factor: 15.610