@article{McGregor1961,
author = {McGregor, I.A. and Billewicz, W.Z. and Thomson, A.M.},
title= {Growth and mortality in children in an African village},
year = {1961},
doi = {10.1136/bmj.2.5268.1661},
volume = {2},
number = {5268},
pages = {1661--1666},
}