Kurt Barnhart1, Mary Sammel. 1. Center for Reproductive Medicine and Surgery, University of Pennsylvania Medical Center, 3400 Spruce Street, Philadelphia, PA 19104, USA. kbarnhart@mail.obgyn.upenn.edu
Authors: Michael F Costello; Sanu M Shrestha; Peter Sjoblom; Glen McNally; Michael J Bennett; Stephen J Steigrad; Graeme J Hughes Journal: J Assist Reprod Genet Date: 2006-10-11 Impact factor: 3.412