[On the long-term therapy of chronic bronchitis].
D000328:Adult; D000900:Anti-Bacterial Agents / Q000008:administration & dosage / Q000627:therapeutic use*; D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged
D000900:Anti-Bacterial Agents
Zur Langzeittherapie der chronischen Bronchitis.