[Regarding the spectrophotometric determination of 3-methoxy-4-hydroxymandelic acid in urine. 1. A critique of Sandler's method].
D001826:Body Fluids; D006801:Humans; D008333:Mandelic Acids / Q000652:urine*; D013053:Spectrophotometry
C475474:3-methoxy-4-hydroxymandelic acid; D008333:Mandelic Acids; C037938:mandelic acid
MANDELIC ACID/urine