Sheehan, M Indirect evidence for the presence of creatine kinase isoenzyme BB in human heart tissue. [electronic resource] - Clinical chemistry Apr 1982 - 720-1 p. digital Publication Type: Comparative Study; Letter ISSN: 0009-9147 Subjects--Topical Terms: Creatine Kinase--bloodHumansIsoenzymesMethodsMyocardial Infarction--bloodMyocardium--enzymologyReagent Kits, DiagnosticTime Factors