Original Article: PDF OnlyColpocytologic Evidence of Progesterone ProductionHAMMOND, DANIEL O. M.D., F.A.C.O.G. Author Information From the Department of Obstetrics and Gynecology, University of Miami School of Medicine and Cedars of Lebanon Hospital, Miami, Fla. Obstetrics & Gynecology 21(3):p 308-311, March 1963. Buy © 1963 The American College of Obstetricians and Gynecologists