A reducing substance in the urine of patients receiving sodium para-aminobenzoate.
D010129:4-Aminobenzoic Acid; D001826:Body Fluids; D006801:Humans; D007477:Ions; D012964:Sodium; D014556:Urine / Q000737:chemistry*; D062366:para-Aminobenzoates
D007477:Ions; D062366:para-Aminobenzoates; D012964:Sodium; D010129:4-Aminobenzoic Acid
ACID/p-aminobenzoic; URINE/chemistry