title: Agonists and antagonists of 5-hydroxytryptamine on venomotor receptors.
mesh_terms: D004878:Ergotamine / Q000494:pharmacology; D006225:Hand / Q000098:blood supply; D006801:Humans; D008881:Migraine Disorders / Q000188:drug therapy / Q000503:physiopathology; D010918:Pizotyline / Q000494:pharmacology; D011985:Receptors, Serotonin / Q000187:drug effects; D012701:Serotonin / Q000494:pharmacology*; D012702:Serotonin Antagonists / Q000494:pharmacology*; D014662:Vasoconstrictor Agents; D014666:Vasomotor System / Q000187:drug effects*; D014680:Veins / Q000187:drug effects
chemical_list: D011985:Receptors, Serotonin; D012702:Serotonin Antagonists; D014662:Vasoconstrictor Agents; D010918:Pizotyline; D012701:Serotonin; D004878:Ergotamine