title: [Quality assurance for a selected population. Indications for vitamin B12 analysis].
authors.affiliation: Hematologiska sektionen, Karolinska sjukhuset, Stockholm.
authors.forename: P
authors.initials: P
authors.lastname: Reizenstein
mesh_terms: D000740:Anemia / Q000175:diagnosis / Q000453:epidemiology* / Q000378:metabolism; D000752:Anemia, Pernicious / Q000175:diagnosis / Q000453:epidemiology* / Q000378:metabolism; D005189:False Positive Reactions; D006801:Humans; D007408:Intestinal Absorption; D011159:Population Surveillance; D011785:Quality Assurance, Health Care; D013548:Sweden / Q000453:epidemiology; D014805:Vitamin B 12 / Q000097:blood* / Q000378:metabolism; D014806:Vitamin B 12 Deficiency / Q000175:diagnosis* / Q000453:epidemiology
chemical_list: D014805:Vitamin B 12
vernacular_title: Kvalitetssäkring genom avgränsning. Indikationer för vitamin B12-analyser.