Discriminative stimulus effects of morphine and oxycodone in the absence and presence of acetic acid in male and female C57Bl/6 mice

Experimental and Clinical Psychopharmacology (2015) - Comment
pubmed: 26237319 doi: 10.1037/pha0000028 issn: 1936-2293 issn: 1064-1297

Harshini Neelakantan, Sara Jane Ward, Ellen Ann Walker