The old age syndrome: subtle cerebral degeneration and bronchopneumonia.
D000368:Aged; D000375:Aging; D001344:Autopsy; D001927:Brain Diseases / Q000150:complications*; D001996:Bronchopneumonia / Q000150:complications*; D002540:Cerebral Cortex / Q000473:pathology; D006624:Hippocampus / Q000473:pathology; D006801:Humans; D009410:Nerve Degeneration; D011015:Pneumonia, Aspiration / Q000209:etiology