@article{8a12aa6b7b644e3a8b9cbba90a377742,
title = "Drug-seeking behavior in an invertebrate system: Evidence of morphine-induced reward, extinction and reinstatement in crayfish",
keywords = "Conditioned place preference, Crayfish, Extinction, Morphine, Reinstatement",
author = "Nathaniel, \{Thomas I.\} and Jaak Panksepp and Robert Huber",
year = "2009",
month = feb,
day = "11",
doi = "10.1016/j.bbr.2008.08.043",
language = "English",
volume = "197",
pages = "331--338",
journal = "Behavioural Brain Research",
issn = "0166-4328",
number = "2",
}