Scherrmann, J M Cross reactivity of digitoxin in radioimmunoassay and enzyme-linked immunoassay for digoxin in plasma. [electronic resource] - Clinical chemistry Apr 1980 - 670-1 p. digital Publication Type: Letter ISSN: 0009-9147 Subjects--Topical Terms: DigitoxinDigoxin--bloodEnzyme-Linked Immunosorbent AssayHumansImmunoenzyme TechniquesRadioimmunoassayReagent Kits, Diagnostic