title: A search for mycoplasma infections in patients with chronic bronchitis.
mesh_terms: D000328:Adult; D000917:Antibody Formation; D001980:Bronchi / Q000382:microbiology; D001991:Bronchitis / Q000209:etiology / Q000382:microbiology*; D001999:Bronchoscopy; D002908:Chronic Disease; D006801:Humans