TY - JOUR A1 - Adebayo, S.B. A1 - Gayawan, E. A1 - Ujuju, C. A1 - Ankomah, A. T1 - Modelling geographical variations and determinants of use of modern family planning methods among women of reproductive age in Nigeria Y1 - 2013 DO - 10.1017/S0021932012000326 JF - Journal of Biosocial Science VL - 45 IS - 1 ER -