P I Onwuhafua1, A Onwuhafua, J Adze. 1. Department of Obstetrics and Gynecology, Ahmadu Bello University Teaching Hospital, Kaduna (Abuthk), Nigeria. polite@skannet.com
Authors: Dorothy J Vanderjagt; Hugh S Brock; George S Melah; Aliyu U El-Nafaty; Michael J Crossey; Robert H Glew Journal: J Health Popul Nutr Date: 2007-03 Impact factor: 2.000