title: Improved method of bronchography in uncooperative patients respiratory diseases in institutions for the mentally retarded.
mesh_terms: D000293:Adolescent; D000328:Adult; D000368:Aged; D001995:Bronchography; D002648:Child; D005260:Female; D006801:Humans; D008607:Intellectual Disability; D008297:Male; D008722:Methods; D008875:Middle Aged; D012140:Respiratory Tract Diseases / Q000175:diagnosis*