@article{De Waal2004,
author = {De Waal, A. and Whiteside, A.},
title= {New variant famine: AIDS and food crisis in Southern Africa},
year = {2004},
doi = {10.1016/S0140-6736(03)14548-5},
journal = {Lancet},
volume = {362},
number = {9391},
pages = {1234--1237},
}