title: The influence of tissue preparation and period of drug action on the response of isolated guinea pig ileal segments to histamine diphosphate.
authors.forename: E B
authors.initials: EB
authors.lastname: COOK
mesh_terms: D006168:Guinea Pigs; D006632:Histamine / Q000494:pharmacology* / Q000031:analogs & derivatives; D007422:Intestines / Q000494:pharmacology*
chemical_list: D006632:Histamine; C027556:histamine phosphate
keywords: HISTAMINE/pharmacology; INTESTINES/pharmacology