Orexin receptors within the nucleus accumbens shell mediate the stress but not drug priming-induced reinstatement of morphine conditioned place preference
Frontiers in Behavioral Neuroscience (2013) - Comment
pubmed: 24133421  doi: 10.3389/fnbeh.2013.00144  issn: 1662-5153 

Keke Qi, Chuguang Wei, Yonghui Li, Nan Sui