Kleeman Steven D, Vasallo Brett, Segal Jeffery, Karram Mickey M
Department of Obstetrics and Gynecology, Division of Urogynecology and Reconstructive Pelvic Surgery, Seton Center, Good Samaritan Hospital, 375 Dixmyth Avenue, Cincinnati, Ohio 45220, USA.
BJOG. 2002 Dec;109(12):1408-9. doi: 10.1046/j.1471-0528.2002.02036.x.