@article{Cunningham2010,
author = {Cunningham, S.A. and Elo, I.T. and Herbst, K. and Hosegood, V. },
title= {Prenatal development in rural South Africa: Relationship between birth weight and access to fathers and grandparents},
year = {2010},
doi = {10.1080/00324728.2010.510201},
journal = {Population Studies },
volume = {64},
number = {3},
pages = {229--246},
}