[Chronic bronchitis. I. Bacteriological investigation on out-patients].
D001419:Bacteria; D001991:Bronchitis / Q000382:microbiology*; D029481:Bronchitis, Chronic; D006801:Humans; D010045:Outpatients
BACTERIA; BRONCHITIS/microbiology
Kronisk bronchitis. I. Bakteriologiske undersøogelser af ambulant behandlede patienter.