Gabbe's Obstetrics: Normal and Problem Pregnancies
Mark B. Landon, Henry L. Galan, Eric R. M. Jauniaux, Deborah A. Driscoll, Vincenzo Berghella, William A. Grobman, Sarah J. Kilpatrick, Alison G. Cahill, 0323608701, 9780323608701, 9780323613408
In the name of Allah the Merciful