title: Tube under-filling and artefactual hyperkalaemia.
authors.affiliation: Department of Clinical Biochemistry, Belfast Health and Social Care Trust, Belfast, UK paul.hamilton@belfasttrust.hscni.net.
authors.forename: Paul K
authors.initials: PK
authors.lastname: Hamilton
mesh_terms: D019411:Clinical Laboratory Techniques; D006801:Humans; D006947:Hyperkalemia / Q000097:blood*; D007770:L-Lactate Dehydrogenase / Q000097:blood*; D011188:Potassium / Q000097:blood*
chemical_list: D007770:L-Lactate Dehydrogenase; D011188:Potassium