TY  - JOUR
A1  - Calvert, C.
A1  - Ronsmans, C.
T1  - The contribution of HIV to pregnancy-related mortality: A systematic review and meta-analysis
Y1  - 2013
DO  - 10.1097/QAD.0b013e32835fd940
VL  - 27
IS  - 10

ER  -