@article{Becerra1991,
author = {Becerra, J.E. and Hogue, C.J.R. and Atrash, H. and Pérez, N.},
title= {Infant mortality among Hispanics: A Portrait of Heterogeneity},
year = {1991},
doi = {10.1001/jama.265.2.217},
journal = {Journal of the American Medical Association},
volume = {265},
pages = {217--221},
}