TY - RPRT TI - L-methamphetamine and selective MAO inhibitors decrease morphine-reinforced and non-reinforced behavior in rats; Insights towards selegiline's mechanism of action. AU - Shuangteng He AU - Kenneth Grasing PY - 2006 DO - 10.1016/j.pbb.2006.10.022 UR - https://pubmed.ncbi.nlm.nih.gov/17157368/ ID - 17157368 ER -