W. Gerhardt, S. Hofvendahl, L. Ljungdahl, and J. Waldenström, “S-CK and S-CK B in Suspected Acute Myocardial Infarction: Routine methodology and diagnostic strategy evaluated by the Scandinavian Committee on Enzymes”, ujms, vol. 88, no. 3, pp. 193-199, Sep. 1983.