@article{Grein2003,
author = {Grein, T. and Checchi, F. and Escribè, J.M. and Tamrat, A. and Karunakara, U. and Stokes, C. and Brown, V. and Legros, D.},
title= {Mortality among displaced former UNITA members and their families in Angola: A retrospective cluster survey},
year = {2003},
doi = {10.1136/bmj.327.7416.650},
volume = {327},
number = {650},
pages = {1--5},
}