Comparison of effects produced by nicotine and the α4β2-selective agonist 5-I-A-85380 on intracranial self-stimulation in rats
Experimental and Clinical Psychopharmacology (2016) - Comment
pubmed: 26461167  doi: 10.1037/pha0000055  issn: 1936-2293  issn: 1064-1297 

Kelen Freitas, F. Ivy Carroll, S. Stevens Negus