TY - JOUR A1 - Keogh, S.C. A1 - Otupiri, E. A1 - Chiu, D.W. A1 - Polis, C.B. A1 - Hussain, R. A1 - Bell, S.O. A1 - Nakua, E.K. A1 - Larsen-Reindorf, R. T1 - Estimating the incidence of abortion: A comparison of five approaches in Ghana Y1 - 2020 DO - 10.1136/bmjgh-2019-002129 VL - 5 IS - 4 ER -