Original Articles: PDF OnlyPlacenta MembranaceaFINN, JOSEPH L. M.D. Author Information From the department of Obstotries and Gynecology, Nazareth Hospitals, Philadelphin, Pennsylvania Obstetrics & Gynecology 3(4):p 438-440, April 1954. Buy © 1954 The American College of Obstetricians and Gynecologists