podcast Obstetrical Hemorrhage September 22, 2009 Michael Hughey One Unit of O Negative Packed Red Blood Cells Topics: This afternoon, I’d like to talk about obstetrical hemorrhage. http://feedproxy.google.com/~r/grayhairedobgyn/Mqal/~5/iZfxRWTSnvA/OBGYN101_0031_Obstetrical_Hemorrhage.mp3Podcast: Play in new window | Download