Pitfall in the determination of blood sugar and urea nitrogen on a single protein-free filtrate.
D001786:Blood Glucose / Q000032:analysis*; D006801:Humans; D009584:Nitrogen / Q000097:blood*; D014508:Urea / Q000097:blood*
D001786:Blood Glucose; D014508:Urea; D009584:Nitrogen
BLOOD SUGAR/determination; NITROGEN/in blood; UREA/in blood