TY - JOUR A1 - Kirigia, J.M. A1 - Muthuri, R.D.K. A1 - Nabyonga-Orem, J. A1 - Kirigia, D.G. T1 - Counting the cost of child mortality in the World Health Organization African region Y1 - 2015 DO - 10.1186/s12889-015-2465-z VL - 15 IS - 1 ER -