| pubmed-article:15824416 | pubmed:affiliation | The Center for Reproductive Medicine and Infertility, Department of Obstetrics and Gynecology, Joan and Sanford I. Weill Medical College of Cornell University, 505 E 70th St, HT-340, New York, NY 10021,USA. kuo9001@med.cornell.edu | lld:pubmed |
