@article{Audu2008,
author = {Audu, B. and Yahya, S. and Geidam, A. and Abdussalam, H. and Takai, I. and Kyari, O. },
title= {Polygamy and the use of contraceptives},
year = {2008},
doi = {10.1016/j.ijgo.2007.09.036},
journal = {International Journal of Gynecology and Obstetrics },
volume = {101},
number = {1},
pages = {88--92},
}