title: Pseudohyperkalemia in capillary whole-blood samples - an occasional error or a significant problem in a pediatric hospital?
authors.affiliation: .
authors.forename: Olga
authors.initials: O
authors.lastname: Ciepiela
authors.affiliation: .
authors.forename: Agata
authors.initials: A
authors.lastname: Raniszewska
authors.affiliation: .
authors.forename: Aneta
authors.identifier: http://orcid.org/0000-0002-0128-0302
authors.initials: A
authors.lastname: Manda-Handzlik
authors.affiliation: .
authors.forename: Iwona
authors.initials: I
authors.lastname: Kotuła
authors.affiliation: .
authors.forename: Urszula
authors.initials: U
authors.lastname: Demkow
mesh_terms: D000293:Adolescent; D001800:Blood Specimen Collection / Q000592:standards*; D002648:Child; D002675:Child, Preschool; D003951:Diagnostic Errors; D006776:Hospitals, Pediatric / Q000706:statistics & numerical data; D006801:Humans; D006947:Hyperkalemia / Q000175:diagnosis*; D007223:Infant; D007231:Infant, Newborn; D011188:Potassium / Q000097:blood*
chemical_list: D011188:Potassium
keywords: capillary whole blood; hyperkalemia; pseudohyperkalemia; serum potassium