title: [Vitamin C and PP requirement in diseases of the biliary tract].
mesh_terms: D000328:Adult; D000368:Aged; D001206:Ascorbic Acid Deficiency / Q000175:diagnosis* / Q000209:etiology; D001660:Biliary Tract Diseases / Q000150:complications* / Q000601:surgery; D006801:Humans; D008875:Middle Aged; D009536:Niacinamide / Q000172:deficiency*; D011182:Postoperative Care; D011300:Preoperative Care
chemical_list: D009536:Niacinamide
vernacular_title: Obespechennost' vitaminami C i PP pri zabolevaniiakh zhelchevyvodiashcheĭ sistemy