International Federation of Clinical Chemistry (IFCC), Scientific Committee, Clinical Section. The theory of reference values. Part 2. Selection of individuals for the production of reference values.
D000375:Aging; D002624:Chemistry, Clinical; D004194:Disease / Q000503:physiopathology; D004777:Environment; D005260:Female; D005823:Genetics; D006801:Humans; D007753:Laboratories; D008297:Male; D004364:Pharmaceutical Preparations; D012016:Reference Values; D012107:Research Design; D012494:Sampling Studies; D012737:Sex Factors; D012959:Socioeconomic Factors; D013223:Statistics as Topic
D004364:Pharmaceutical Preparations