@inproceedings{inproceedings660d6c79,
title   = {Social factors and modulation of play fighting in juvenile golden hamsters (mesocricetus auratus): effects of litter-size},
author = {Vieira, M L and Otta, Emma and Machado, E A and Perin, F and Bona, S and Guerra, R F},
year = {1994},
publisher = {Ip-Usp},
booktitle   = {Meeting of the International Society for Comparative Psychology}
}