title: Structure-activity relationship of compounds which block receptors for 5-hydroxytryptamine on the sympathetic nerves of the rabbit heart [proceedings].
mesh_terms: D000818:Animals; D006321:Heart / Q000294:innervation*; D066298:In Vitro Techniques; D011817:Rabbits; D011985:Receptors, Serotonin / Q000187:drug effects*; D013329:Structure-Activity Relationship; D013564:Sympathetic Nervous System / Q000187:drug effects*
chemical_list: D011985:Receptors, Serotonin