title: [Proceedings: Possibilities of mistakes in the determination of normal values based on biological variance].
mesh_terms: D000367:Age Factors; D002624:Chemistry, Clinical / Q000592:standards*; D002940:Circadian Rhythm; D006405:Hematology / Q000592:standards*; D006801:Humans; D012737:Sex Factors
vernacular_title: Fehlermöglichkeiten in der Ermittlung von Normbereichen aufgrund biologischer Varianz