[Effect of an oral polyvalent bacterial lysate (Broncho-Vaxom) in chronic bronchitis].
D000276:Adjuvants, Immunologic / Q000627:therapeutic use*; D001419:Bacteria; D001991:Bronchitis / Q000188:drug therapy*; D002457:Cell Extracts; D002908:Chronic Disease; D002986:Clinical Trials as Topic; D004311:Double-Blind Method; D006801:Humans; D008875:Middle Aged; D011897:Random Allocation; D000095983:Bacterial Lysates
D000276:Adjuvants, Immunologic; D002457:Cell Extracts; C030259:Broncho-Vaxom; D000095983:Bacterial Lysates
Die Wirkung eines oralen polyvalenten Bakterienlysates (Broncho-Vaxom) bei chronischer Bronchitis.