Old age and chronic obstructive lung disease as social problems.
D000368:Aged; D001294:Attitude to Health; D002908:Chronic Disease; D005190:Family; D005382:Financing, Personal; D006262:Health; D006801:Humans; D008173:Lung Diseases, Obstructive; D009735:Nursing Homes; D011632:Public Assistance; D012936:Social Medicine; D012940:Social Problems