TY - CHAP M1 - Book, Section TI - Chapter 7. Normal & Abnormal Labor & Delivery A1 - Archie, Carol L. A1 - Roman, Ashley S. A2 - DeCherney, Alan H. A2 - Nathan, Lauren A2 - Laufer, Neri A2 - Roman, Ashley S. PY - 2013 T2 - CURRENT Diagnosis & Treatment: Obstetrics & Gynecology, 11e AB - SN - PB - The McGraw-Hill Companies CY - New York, NY Y2 - 2024/10/15 UR - obgyn.mhmedical.com/content.aspx?aid=56964612 ER -