W. Hoelzel

IFCC Primary Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes at 37°C. Part 2. Reference Procedure for the Measurement of Catalytic Concentration of Creatine Kinase

M. Panteghini, G. Férard, R. Klauke, 2002 .

IFCC Primary Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes at 37°C. Part 7. Certification of Four Reference Materials for the Determination of Enzymatic Activity of γ-Glutamyltransferase, Lactate Dehydrogenase, Alanine Aminotransferase and Creatine Kinase a

C. A. Burtis, G. Férard, R. Klauke, 2002 .

IFCC Primary Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes at 37C. Part 6. Reference Procedure for the Measurement of Catalytic Concentration of γ-Glutamyltransferase

M. Panteghini, G. Férard, R. Klauke, 2002 .

IFCC Primary Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes at 37°C. Part 4. Reference Procedure for the Measurement of Catalytic Concentration of Alanine Aminotransferase

M. Panteghini, G. Férard, R. Klauke, 2002 .

IFCC primary reference procedures for the measurement of catalytic activity concentrations of enzymes of 37°C

Lothar Siekmann, Gerhard Schumann, Ferruccio Ceriotti, 2002 .

IFCC Primary Reference Procedures for the Measurement of Catalytic Activity Concentrations of Enzymes at 37°C. Part 3. Reference Procedure for the Measurement of Catalytic Concentration of Lactate Dehydrogenase

M. Panteghini, G. Férard, R. Klauke, 2002 .