Smoking and respiratory disease symptoms in rural Bangladesh.
D000293:Adolescent; D000328:Adult; D000368:Aged; D001459:Bangladesh; D002648:Child; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D012120:Respiration Disorders / Q000175:diagnosis / Q000453:epidemiology*; D012424:Rural Population; D012907:Smoking