Turrin, M A Effects of sammarium on the contractile response of the isolated guinea pig ileum to acetylcholine, histamine, potassium and barium. [electronic resource] - Pharmacology 1977 - 227-32 p. digital Publication Type: Journal Article ISSN: 0031-7012 Standard No.: 10.1159/000136693 doi Subjects--Topical Terms: Acetylcholine--pharmacologyAnimalsBarium--pharmacologyFemaleGuinea PigsHistamine--pharmacologyIleum--drug effectsIntestine, Small--drug effectsMaleMuscle Contraction--drug effectsMuscle, Smooth--drug effectsPotassium--pharmacologySamarium--pharmacology