title: [Chemical determination of blood in gastric contents].
abstract: The chemical tests used to determine blood in faeces and urine have not been recommended for determining blood in gastric contents, since highly acidic samples may give false-negative reactions. Based on model studies this article states that, in most cases, ordinary chemical tests for faecal blood may also prove useful for determining blood in gastric materials.
authors.forename: L N
authors.initials: LN
authors.lastname: Daae
authors.forename: C
authors.initials: C
authors.lastname: Daae
mesh_terms: D001769:Blood; D005750:Gastric Juice / Q000032:analysis*; D006801:Humans; D008722:Methods; D011933:Reagent Kits, Diagnostic
chemical_list: D011933:Reagent Kits, Diagnostic
vernacular_title: Kjemisk påvisning av blod i mageinnhold.