International Federation of Clinical Chemistry (IFCC). Scientific Committee, Clinical Section. Expert Panel on Theory of Reference Values (EPTRV). IFCC Document (1982) stage 2, draft 2, 1983-10-07 with a proposal for an IFCC recommendation. The theory of reference values. Part 2. Selection of individuals for the production of reference values.
D001800:Blood Specimen Collection; D002624:Chemistry, Clinical / Q000592:standards; D006801:Humans; D012016:Reference Values