McElnay, J C A pharmacokinetic and pharmacodynamic evaluation of buffered sublingual captopril in patients with congestive heart failure. [electronic resource] - European journal of clinical pharmacology 1996 - 471-6 p. digital Publication Type: Clinical Trial; Journal Article; Randomized Controlled Trial ISSN: 0031-6970 Standard No.: 10.1007/BF00195933 doi Subjects--Topical Terms: Administration, SublingualAgedAged, 80 and overAnalysis of VarianceAngiotensin-Converting Enzyme Inhibitors--administration & dosageBlood Pressure--drug effectsCaptopril--administration & dosageCross-Over StudiesFemaleHeart Failure--drug therapyHeart Rate--drug effectsHumansMaleMiddle AgedPhosphates--metabolismPotassium Compounds--metabolismRenin--bloodSingle-Blind Method