[Fatigue: cachexia in tumor patients--diagnosis and chances of intervention].
D000203:Activities of Daily Living; D000740:Anemia / Q000175:diagnosis / Q000209:etiology / Q000628:therapy; D002100:Cachexia / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D005221:Fatigue / Q000175:diagnosis* / Q000209:etiology / Q000628:therapy*; D006801:Humans; D009369:Neoplasms / Q000150:complications*; D012307:Risk Factors