TY - JOUR A1 - Edoka, I. A1 - Ensor, T. A1 - McPake, B. A1 - Amara, R. A1 - Tseng, F.M. A1 - Edem-Hotah, J. T1 - Free health care for under-fives, expectant and recent mothers? Evaluating the impact of Sierra Leone’s free health care initiative Y1 - 2015 DO - 10.1186/s13561-016-0096-4 VL - 6 IS - 19 ER -