1. An improved procedure for serum creatine phosphokinase determination;Rosalki;J Lab Clin Med,1967
2. Beckman Astra® methods for CK and LD. Paragon system procedures for CK and LD isoenzymes. Beckman Instruments Co., 200 S. Kraemer Blvd., Brea, CA 92621.
3. Creatine kinase isoenzymes in serum;Lott,1982
4. DuPont aca method for lactate. DuPont Clinical Systems, 3411 Silverside Rd., Wilmington, DE 19898.
5. A simple method for the quantitative determination of serum haptoglobin;Roy;J Lab Clin Med,1969