Clinical trial of rapidly dissolving theophylline tablets.
D002986:Clinical Trials as Topic; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000188:drug therapy* / Q000503:physiopathology; D008297:Male; D008875:Middle Aged; D010919:Placebos; D012995:Solubility; D012996:Solutions; D013147:Spirometry; D013607:Tablets; D013806:Theophylline / Q000008:administration & dosage* / Q000097:blood / Q000627:therapeutic use
D010919:Placebos; D012996:Solutions; D013607:Tablets; D013806:Theophylline