Tu, J I A radioimmunoassay for SQ 27,519, the active phosphinic acid-carboxylic diacid of the prodrug fosinopril in human serum. [electronic resource] - Therapeutic drug monitoring Jul 1990 - 404-10 p. digital Publication Type: Journal Article ISSN: 0163-4356 Standard No.: 10.1097/00007691-199007000-00018 doi Subjects--Topical Terms: Angiotensin-Converting Enzyme Inhibitors--bloodAnimalsBiological AvailabilityBlood Proteins--metabolismCarbon RadioisotopesChromatography, Thin Layer--methodsCross ReactionsFosinoprilHumansInjections, IntravenousOrganophosphorus Compounds--bloodProdrugs--metabolismProline--administration & dosageProtein BindingRabbitsRadioimmunoassay--methods