Studies on the determination of bile pigments. III. Standardization of the determination of urobilinogen as urobilinogen-aldehyde.
D000447:Aldehydes; D001654:Bile Pigments; D012015:Reference Standards; D014558:Urobilinogen / Q000737:chemistry*
D000447:Aldehydes; D001654:Bile Pigments; D014558:Urobilinogen
UROBILINOGEN/chemistry