Tryptaminergic effects of hexamethonium on rabbit duodenum.
D000818:Animals; D006224:Cricetinae; D004386:Duodenum / Q000187:drug effects*; D006584:Hexamethonium Compounds / Q000494:pharmacology*; D011817:Rabbits; D051381:Rats; D011985:Receptors, Serotonin / Q000187:drug effects
D006584:Hexamethonium Compounds; D011985:Receptors, Serotonin