@article{Barufi2012,
author = {Barufi, A.M. and Haddad, E. and Paez, A.},
title= {Infant mortality in Brazil, 1980–2000: A spatial panel data analysis},
year = {2012},
doi = {10.1186/1471-2458-12-181},
volume = {12},
pages = {181},
}