Marie Thoma1. 1. Division of Vital Statistics, National Center for Health Statistics, Centers for Disease Control and Prevention , Hyattsville, Maryland.
Authors: Maurizio Macaluso; Tracie J Wright-Schnapp; Anjani Chandra; Robert Johnson; Catherine L Satterwhite; Amy Pulver; Stuart M Berman; Richard Y Wang; Sherry L Farr; Lori A Pollack Journal: Fertil Steril Date: 2008-11-06 Impact factor: 7.329