title: [Use of heparinized tubes for collection of blood intended for chemical analysis, especially for potassium determination].
mesh_terms: D001774:Blood Chemical Analysis / Q000295:instrumentation*; D001800:Blood Specimen Collection / Q000295:instrumentation*; D002624:Chemistry, Clinical; D006493:Heparin; D006801:Humans; D010949:Plasma; D011188:Potassium / Q000097:blood*
chemical_list: D006493:Heparin; D011188:Potassium
vernacular_title: Utilisation de mictotubes héparinés pour recueillir le sang destiné à l'analyse chimique, en particulier au dosage du potassium.