@article{article714c000e,
title   = {Sleep habits and complaints of adults in the city of São Paulo, Brazil, in 1987 and 1995},
author = {Pires, M. L. N and Benedito-Silva, Ana Amélia and Mello, M. T and Del Giglio, S and Pompeia, C and Tufik, S},
year = {2007},
doi = {10.1590/S0100-879X2006005000170},
journal   = {Brazilian Journal of Medical and Biological Research}
}