Friday, October 10, 2008 - 4:43PM EST

United States

Vermont

Name of AuthorInstitutional Affiliation
Cooper BCDepartment of Obstetrics and Gynecology, University of Vermont College of Medicine, Burlington, Vermont, USA. brian-cooper3825@hotmail.com <brian-cooper3825@hotmail.com>
Johnson JVDepartment of Obstetrics and Gynecology, University of Vermont College of Medicine, Burlington, Vermont, USA.<brian-cooper3825hotmail.com>