@inbook{Berkman1997,
author = {Berkman, L. and Mullen, J.},
title= {How health behaviors and the social environment contribute to health differences between black and white older Americans},
year = {1997},
editor = {Martin, L.G.},
editor = {Soldo, B.J.},
booktitle = {Racial and ethnic differences in the health of older Americans},
address = {Washington, D.C.},
publisher = {National Academies Press},
pages = {163--182},
}