TY - JOUR A1 - Koffi, A.K. A1 - Kalter, H.D. A1 - Loveth, E.N. A1 - Quinley, J. A1 - Monehin, J. A1 - Black, R.E. T1 - Beyond causes of death: The social determinants of mortality among children aged 1‒59 months in Nigeria from 2009 to 2013 Y1 - 2017 DO - 10.1371/journal.pone.0177025 VL - 12 IS - 5 ER -