How domestication modulates play behavior: a comparative analysis between wild rats and a laboratory strain of Rattus norvegicus

Journal of Comparative Psychology (2013) - Comment
pubmed: 23815592 doi: 10.1037/a0032187 issn: 1939-2087 issn: 0735-7036

Brett T. Himmler, Rafal Stryjek, Klaudia Modlinska, Stephanie M. Derksen, Wojciech Pisula, Sergio M. Pellis