[Features and countermeasures of respiratory diseases of aged persons].
Asakawa
M
M
D000368:Aged; D000369:Aged, 80 and over; D000375:Aging; D001991:Bronchitis / Q000453:epidemiology; D005260:Female; D006801:Humans; D007564:Japan / Q000453:epidemiology; D008175:Lung Neoplasms / Q000453:epidemiology*; D008297:Male; D008875:Middle Aged; D011014:Pneumonia / Q000453:epidemiology*; D014397:Tuberculosis, Pulmonary / Q000453:epidemiology