@article{Ganatra2014,
author = {Ganatra, B. and Tunçalp, O. and Johnston, H.B. and Johnson, B.R. and Gülmezoglu, A.M. and Temmerman, M.},
title= {From concept to measurement: Operationalizing WHO’s definition of unsafe abortion},
year = {2014},
doi = {10.2471/BLT.14.136333},
volume = {92},
number = {3},
pages = {155},
}