Oxytocin Nasal Spray in the Treatment of Breast Engorgement: PDF OnlyOxytocin Nasal Spray in the Treatment of Breast EngorgementTHORNTON, DAN R. Jr. M.D., F.A.C.O.G. Author Information Submitted for publication Feb. 20, 1961. Obstetrics & Gynecology 18(6):p 701-703, December 1961. Buy © 1961 The American College of Obstetricians and Gynecologists