title: Symptomatic vitamin A deficiency in malignant biliary obstruction.
authors.forename: R
authors.initials: R
authors.lastname: Aggarwal
authors.forename: D K
authors.initials: DK
authors.lastname: Bhasin
authors.forename: K
authors.initials: K
authors.lastname: Singh
mesh_terms: D006528:Carcinoma, Hepatocellular / Q000150:complications*; D002779:Cholestasis / Q000209:etiology*; D006801:Humans; D008113:Liver Neoplasms / Q000150:complications*; D014802:Vitamin A Deficiency / Q000209:etiology*