title: Secondary reinforcing effects of opiate agonists in mice.
authors.affiliation: I. P. Pavlov First Leningrad Medical Institute.
authors.forename: E E
authors.initials: EE
authors.lastname: Zvartu
authors.forename: V S
authors.initials: VS
authors.lastname: Kovalenko
mesh_terms: D000818:Animals; D004305:Dose-Response Relationship, Drug; D008297:Male; D051379:Mice; D009019:Morphinans / Q000494:pharmacology*; D009020:Morphine / Q000494:pharmacology; D009043:Motor Activity / Q000187:drug effects; D009269:Nalorphine / Q000494:pharmacology; D010423:Pentazocine / Q000494:pharmacology; D010622:Phencyclidine / Q000494:pharmacology; D011957:Receptors, Opioid / Q000187:drug effects / Q000502:physiology*; D012054:Reinforcement, Psychology
chemical_list: D009019:Morphinans; D011957:Receptors, Opioid; D009020:Morphine; D010622:Phencyclidine; D010423:Pentazocine; D009269:Nalorphine