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

Elsevier, The Lancet, January 2016
Authors: 
Leontine Alkema†, Dr Doris Chou, Daniel Hogan, Sanqian Zhang, Ann-Beth Moller, Alison Gemmill, Doris Ma Fat, Ties Boerma, Prof Marleen Temmerman, Colin Mathers, Lale Say on behalf of the United Nations Maternal Mortality Estimation Inter-Agency Group collaborators technical advisory group