[On chromatic duodenal catheterization].
D000293:Adolescent; D000328:Adult; D000368:Aged; D001660:Biliary Tract Diseases / Q000175:diagnosis*; D006801:Humans; D007441:Intubation, Gastrointestinal; D008751:Methylene Blue; D008875:Middle Aged
D008751:Methylene Blue
O khromaticheskom duodenal'nom zondirovanii.