1. Quantities and Units in Clinical Chemistry Including Recommendation 1966 of the Commission of Clinical Chemistry of The International Union of Pure and Applied Chemistry and of the International Federation for Clinical Chemistry;Dybkaer,1967
2. Approved recommendations (1978): Quantities and units in Clinical Chemistry;Dybkaer;Clin Chim Acta,1979
3. The SI for the Health Professions,1977
4. SI Units for Clinical Laboratory Data. Council Report from the Council on Scientific Affairs,1985
5. Units for reporting the results of toxicological measurements;Simpson;Ann Clin Biochem,1980