Theophylline in asthma.
Weinberger
M
M
Department of Pediatrics, University of Iowa College of Medicine, Iowa City, USA.
Hendeles
L
L
D001249:Asthma / Q000188:drug therapy*; D006801:Humans; D013806:Theophylline / Q000494:pharmacology / Q000627:therapeutic use*
D013806:Theophylline