Preda, A [Double-blind quantitative radiologic evaluation of the effect of antispastic drugs on gastric emptying of a radio-opaque meal]. [electronic resource] - La Radiologia medica Jan 1971 - 50-5 p. digital Publication Type: Clinical Trial; Controlled Clinical Trial; Journal Article ISSN: 0033-8362 Subjects--Topical Terms: AdultAtropine--pharmacologyContrast MediaFemaleHumansIndoles--pharmacologyMaleMiddle AgedParasympatholytics--pharmacologyPiperidines--pharmacologyPlacebos--pharmacologyStomach--drug effects