Original Article: PDF Only
BOGGS, THOMAS R. JR. M.D.; MOORE, JOHN M.D.; FIELDS, HARRY M.D., F.A.C.O.G.; ISRAEL, S. LEON M.D., F.A.C.O.G.
From the Department of Obstetrics and Gynecology,. Hospital of the University of Pennsylvania, and the Division of Obstetrics and Gyneeology, Pennsylvania Hospital, Philadelphia, Pa.
