TY - GEN AU - Snodgrass,S H AU - Hardin,J L AU - McMillan,D E TI - Behavior of rats under fixed consecutive number schedules: effects of drugs of abuse SN - 0022-5002 PY - 1997///0825 KW - Animals KW - Behavior, Animal KW - drug effects KW - Conditioning, Operant KW - Diazepam KW - pharmacology KW - Dose-Response Relationship, Drug KW - Illicit Drugs KW - Male KW - Morphine KW - Pentobarbital KW - Rats KW - Rats, Sprague-Dawley KW - Reinforcement Schedule N1 - Publication Type: Journal Article; Research Support, U.S. Gov't, P.H.S UR - https://doi.org/10.1901/jeab.1997.68-117 ER -