[Cross-checks of urinary delta-aminolevulinic acid, creatinine and specific gravity (author's transl)].
D000622:Aminolevulinic Acid / Q000652:urine*; D003404:Creatinine / Q000652:urine*; D006801:Humans; D007982:Levulinic Acids / Q000652:urine*; D013046:Specific Gravity
D007982:Levulinic Acids; D000622:Aminolevulinic Acid; D003404:Creatinine