title: A specific gas chromatographic method for the determination of dyphylline in serum.
mesh_terms: D001993:Bronchodilator Agents; D002849:Chromatography, Gas; D006801:Humans; D007202:Indicators and Reagents; D008722:Methods; D013806:Theophylline / Q000008:administration & dosage / Q000097:blood*; D014970:Xanthines / Q000097:blood
chemical_list: D001993:Bronchodilator Agents; D007202:Indicators and Reagents; D014970:Xanthines; D013806:Theophylline