Smith, Mark A.
Fronk, Gaylen E.
Abel, Jean M.
Lacy, Ryan T.
Bills, Sarah E.
Lynch, Wendy J.
Funding for this research was provided by:
National Institute on Drug Abuse (DA027485, DA031725, DA039093)
Article History
Received: 28 August 2017
Accepted: 21 January 2018
First Online: 2 February 2018
Compliance with ethical standards
: All rats were maintained in accordance with the guidelines of the Animal Care and Use Committee of Davidson College.
: The authors declare that they have no conflict of interest.