The determination of endogenous creatinine in plasma and urine.
D001769:Blood; D003404:Creatinine / Q000097:blood* / Q000652:urine*; D006801:Humans; D010949:Plasma; D014556:Urine
D003404:Creatinine
BLOOD; CREATININE/in blood; CREATININE/in urine; URINE