Posadas Andrews, A., Burton, M.J. and Cooper, S.J. 2011. Chlordiazepoxide and food-deprivation compared using a food-preference test in the rat. Mexican Journal of Behavior Analysis. 11, 1 y 2 (Jun. 2011), 21–30. DOI:https://doi.org/10.5514/rmac.v11.i1 y 2.25767.