title: Caloric intake assessment in advanced cancer patients: comparison of three methods.
mesh_terms: D000328:Adult; D000368:Aged; D002149:Energy Intake; D005260:Female; D006760:Hospitalization; D006801:Humans; D008297:Male; D008722:Methods; D008875:Middle Aged; D009369:Neoplasms / Q000150:complications*; D009748:Nutrition Disorders / Q000209:etiology*