title: Morphine, mescaline and cocaine on water maze discrimination in mice.
mesh_terms: D000818:Animals; D003042:Cocaine / Q000494:pharmacology*; D003213:Conditioning, Psychological / Q000187:drug effects; D004193:Discrimination Learning / Q000187:drug effects*; D008297:Male; D008635:Mescaline / Q000494:pharmacology*; D051379:Mice; D009020:Morphine / Q000494:pharmacology*
chemical_list: D009020:Morphine; D003042:Cocaine; D008635:Mescaline