Some observations concerning the "pink spot" reacting substances in urine.
D000293:Adolescent; D000328:Adult; D000368:Aged; D000588:Amines / Q000652:urine; D002852:Chromatography, Ion Exchange; D002854:Chromatography, Paper; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010627:Phenethylamines / Q000652:urine; D012559:Schizophrenia / Q000652:urine*; D014363:Tryptamines / Q000652:urine; D014439:Tyramine / Q000652:urine
D000588:Amines; D010627:Phenethylamines; D014363:Tryptamines; D014439:Tyramine