@article{Alkema2016,
author = {Alkema, L. and Chou, D. and Hogan, D. and Zhang, S. and Moller, A.B. and Gemmill, A. and Fat, D.M. and Boerma, T. and Temmerman, M. and Mathers, C. and Say, L.},
title= {Global, regional, and national levels and trends in maternal mortality between 1990 and 2015, with scenario-based projections to 2030: A systematic analysis by the UN Maternal Mortality Estimation Inter-Agency Group},
year = {2016},
doi = {10.1016/S0140-6736(15)00838-7},
journal = {The Lancet },
volume = {387},
number = {10017},
pages = {462--474},
}