TY - BOOK AU - [Edited by] Berghella,Vicenzo TI - Obstetric evidence based guidelines T2 - Maternal-Fetal medicine SN - 0415701880 AV - RG501.O2 2007 PY - 2007/// CY - London PB - Informa healthcare KW - Obstetrics KW - Pregnancy KW - Post-partum period KW - Childbirth ER -