@article{articlee6684b92,
title   = {Defensive responses to threat scenarios in Brazilians reproduce the pattern of Hawaiian Americans and non-human mammals},
author = {Shuhama, R. and Del Ben, Cristina Marta and Loureiro, Sonia Regina and Graeff, Frederico Guilherme},
year = {2008},
doi = {10.1590/s0100-879x2008000400011},
journal   = {Brazilian Journal of Medical and Biological Research}
}