title: [The use of reference sera in clinical diagnostic laboratory practice].
authors.forename: A
authors.initials: A
authors.lastname: Uldall
mesh_terms: D001769:Blood; D005060:Europe; D007753:Laboratories / Q000592:standards*; D012015:Reference Standards
vernacular_title: Primenenie referentnykh syvorotok v praktike kliniko-diagnosticheskikh laboratoriĭ.