Nutrition and the patient with cancer.
D000855:Anorexia / Q000209:etiology; D001361:Avitaminosis / Q000209:etiology; D002100:Cachexia / Q000209:etiology; D004734:Energy Metabolism; D006801:Humans; D009369:Neoplasms / Q000150:complications* / Q000628:therapy; D009748:Nutrition Disorders / Q000209:etiology*