ADDITION OF GLYCERYL GUAIACOLATE TO OXTRIPHYLLINE IN CHRONIC ASTHMA: A DOUBLE BLIND STUDY.
D001249:Asthma; D002794:Choline / Q000031:analogs & derivatives; D004311:Double-Blind Method; D006140:Guaifenesin; D006801:Humans; D013806:Theophylline / Q000031:analogs & derivatives
C012839:cholinophyllin; D006140:Guaifenesin; D013806:Theophylline; D002794:Choline
ASTHMA; GUAIACOL GLYCERYL ETHER; THEOPHYLLINE