title: Effects of chronic administration of morphine on pentobarbital responses in the mouse.
mesh_terms: D000818:Animals; D003864:Depression, Chemical; D005260:Female; D008297:Male; D051379:Mice; D008813:Mice, Inbred ICR; D008861:Microsomes / Q000378:metabolism; D009019:Morphinans / Q000378:metabolism; D009020:Morphine / Q000494:pharmacology*; D010424:Pentobarbital / Q000494:pharmacology*; D012890:Sleep / Q000187:drug effects; D013997:Time Factors
chemical_list: D009019:Morphinans; D009020:Morphine; D010424:Pentobarbital