Abstract
Ray, JG; Zipursky, J; Park, AL
Ray, JG (reprint author), Univ Toronto, St Michaels Hosp, Dept Med Hlth Policy Management & Evaluat, 30 Bond St, Toronto, ON M5B 1W8, Canada.; Ray, JG (reprint author), Univ Toronto, St Michaels Hosp, Dept Obstet & Gynecol, 30 Bond St, Toronto, ON M5B 1W8
AMERICAN JOURNAL OF OBSTETRICS AND GYNECOLOGY, 2018; 219 (3): 307