Stewart, J J Antipropulsive effects of central and peripheral morphine in the rat gastrointestinal tract. [electronic resource] - The Journal of pharmacy and pharmacology Jul 1984 - 476-7 p. digital Publication Type: Journal Article ISSN: 0022-3573 Standard No.: 10.1111/j.2042-7158.1984.tb04431.x doi Subjects--Topical Terms: AnimalsChromium--metabolismGastric Emptying--drug effectsGastrointestinal Motility--drug effectsInjections, IntraventricularInjections, SubcutaneousMaleMorphine--administration & dosageRatsRats, Inbred Strains