@inproceedings{inproceedingsc64b6a16, title = {Reversal of morphine disruption of maternal behaviour by cck infusions into the periaqueductal area gray (PAG) in pretreated lactating rats}, author = {Paiva, C M M. and Barbosa, E R R and Canteras, Newton Sabino and Felicio, L P.}, year = {2002}, publisher = {Federação de Sociedades de Biologia Experimental}, booktitle = {Reunião Anual da Federação de Sociedades de Biologia Experimental - FeSBE} }