@article{articledc2898b8,
title   = {Cohabitation with a sick cage mate: consequences on behavior and on Ehrlich tumor growth},
author = {Morgulis, Maria Silvia Furquim de Azevedo and Stankevicius, Daniel and Sá-Rocha, Luiz Carlos de and Palermo-Neto, João},
year = {2004},
doi = {10.1159/000072969},
journal   = {Neuroimmunomodulation}
}