title: Role of 5-hydroxytryptamine receptors to narcotic-induced reduction in gastrointestinal transit in rats.
mesh_terms: D000818:Animals; D005260:Female; D005769:Gastrointestinal Motility / Q000187:drug effects*; D007278:Injections, Spinal; D008297:Male; D009020:Morphine / Q000494:pharmacology*; D051381:Rats; D011919:Rats, Inbred Strains; D011985:Receptors, Serotonin / Q000187:drug effects*; D012702:Serotonin Antagonists / Q000494:pharmacology*
chemical_list: D011985:Receptors, Serotonin; D012702:Serotonin Antagonists; D009020:Morphine