title: [Chronic spastic bronchitis, Broncho-euphylline in a double-blind study].
mesh_terms: D000328:Adult; D000368:Aged; D001991:Bronchitis / Q000188:drug therapy*; D004338:Drug Combinations; D004341:Drug Evaluation; D005029:Ethylenediamines / Q000627:therapeutic use*; D006140:Guaifenesin / Q000627:therapeutic use*; D006801:Humans; D008875:Middle Aged; D010919:Placebos; D013806:Theophylline / Q000627:therapeutic use*
chemical_list: D004338:Drug Combinations; D005029:Ethylenediamines; D010919:Placebos; D006140:Guaifenesin; D013806:Theophylline
vernacular_title: Chronisch spastische Bronchitis. Broncho-Euphyllin im Doppelblindversuch.