@misc{indiciaeddfef05ce107, title = {[Morphine self-administration added to food conditioning: methodological variant in rats].}, author = {M Leinot and M Basiez and F Roche and C Labrid}, year = {1977}, url = {https://pubmed.ncbi.nlm.nih.gov/145282/}, note = {Source identifier: 145282} }