[Statistical study of the effect of a bronchial liquifier in chronic bronchorrhea].
D001991:Bronchitis / Q000188:drug therapy*; D002908:Chronic Disease; D002918:Chymotrypsin / Q000627:therapeutic use*; D004338:Drug Combinations; D005100:Expectorants / Q000627:therapeutic use*; D006801:Humans; D008297:Male; D009827:Oleandomycin / Q000627:therapeutic use; D010879:Piperazines / Q000627:therapeutic use*; D013752:Tetracycline / Q000627:therapeutic use; D013806:Theophylline / Q000627:therapeutic use*
D004338:Drug Combinations; D005100:Expectorants; D010879:Piperazines; D013806:Theophylline; D002918:Chymotrypsin; D013752:Tetracycline; D009827:Oleandomycin
Etude statistique de l'effet d'un fluidifiant bronchique dans les bronchorrhées chroniques.