[Clinical significance of the pharmacokinetic determination of theophylline].
D000328:Adult; D000368:Aged; D000628:Aminophylline / Q000627:therapeutic use; D005260:Female; D006801:Humans; D007700:Kinetics; D008173:Lung Diseases, Obstructive / Q000097:blood / Q000188:drug therapy; D008297:Male; D008875:Middle Aged; D013056:Spectrophotometry, Ultraviolet; D013806:Theophylline / Q000097:blood*
D000628:Aminophylline; D013806:Theophylline