@article{Subramanian2006,
author = {Subramanian, S.V. and Chen, J.T. and Rehkopf, D.H. and Waterman, P.D. and Krieger, N.},
title= {Comparing individual- and area-based socioeconomic measures for the surveillance of health disparities: A multilevel analysis of Massachusetts births, 1989-1991},
year = {2006},
doi = {10.1093/aje/kwj313},
journal = {American Journal of Epidemiology},
volume = {164},
number = {9},
pages = {823--834},
}