[The diet in chronic diseases of the biliary tract].
D001659:Biliary Tract; D001660:Biliary Tract Diseases; D002769:Cholelithiasis; D002908:Chronic Disease; D004032:Diet; D006801:Humans; D015596:Nutrition Assessment; D009752:Nutritional Status
BILIARY TRACT/diseases; CHOLELITHIASIS/nutrition and diet