International Federation of Clinical Chemistry. Committee on Standards. Expert Panel on Nomenclature and Principles of Quality Control in Clinical Chemistry. Approved recommendation (1978) on quality control in clinical chemistry. Part 2. Assesment of analytical methods for routine use.
D002623:Chemistry Techniques, Analytical / Q000379:methods; D002624:Chemistry, Clinical / Q000379:methods*; D003365:Costs and Cost Analysis; D006801:Humans; D011786:Quality Control