The use of theophylline in chronic obstructive pulmonary disease.
Pauwels
R
R
Department of Respiratory Diseases, University Hospital, Ghent, Belgium.
D000818:Animals; D006801:Humans; D008173:Lung Diseases, Obstructive / Q000188:drug therapy*; D013806:Theophylline / Q000627:therapeutic use*
D013806:Theophylline