title: A diagnostic problem in the elderly patient.
mesh_terms: D000368:Aged; D000740:Anemia / Q000150:complications; D003933:Diagnosis; D064420:Drug-Related Side Effects and Adverse Reactions; D005260:Female; D005853:Geriatrics; D006331:Heart Diseases / Q000175:diagnosis / Q000188:drug therapy; D006801:Humans; D008171:Lung Diseases / Q000175:diagnosis; D008297:Male; D009748:Nutrition Disorders / Q000150:complications; D014397:Tuberculosis, Pulmonary / Q000175:diagnosis