Non-linear kinetics of theophylline.
D000628:Aminophylline / Q000031:analogs & derivatives / Q000097:blood / Q000378:metabolism; D006801:Humans; D007700:Kinetics; D013806:Theophylline / Q000097:blood / Q000378:metabolism* / Q000031:analogs & derivatives
C003237:proxyphylline; D000628:Aminophylline; D013806:Theophylline