New reagent for use in determination of blood urea nitrogen, with special reference to manual analysis.
D001806:Blood Urea Nitrogen; D006801:Humans; D007202:Indicators and Reagents; D009584:Nitrogen / Q000097:blood*; D014508:Urea / Q000097:blood*
D007202:Indicators and Reagents; D014508:Urea; D009584:Nitrogen
INDICATORS AND REAGENTS; NITROGEN/blood; UREA/blood