Heber, M Sublingual glyceryl trinitrate compared with Nitrolingual spray using cardiac scintigraphy. [electronic resource] - British medical journal (Clinical research ed.) Nov 1984 - 1269-70 p. digital Publication Type: Clinical Trial; Comparative Study; Controlled Clinical Trial; Journal Article ISSN: 0267-0623 Standard No.: 10.1136/bmj.289.6454.1269-a doi Subjects--Topical Terms: Administration, OralAerosolsAgedAngina Pectoris--diagnostic imagingFemaleHeart--diagnostic imagingHemodynamics--drug effectsHumansMaleMiddle AgedMouth FloorNitroglycerin--administration & dosageRadionuclide ImagingTablets