Talk:retroplacental

Reference
The source I used was: Danforth's obstetrics and gynecology. Ronald S. Gibbs, David N. Danforth, Beth Y Karlan, Arthur F HaneyEditorsRonald S. Gibbs, Beth Y Karlan, Arthur F Haney. Edition 10, illustrated. Lippincott Williams & Wilkins, 2008. ISBN 078176937X, ISBN 9780781769372. Length:1136 pages Mikael Häggström 18:33, 22 October 2009 (UTC)