Editorial: Rational use of theophylline for bronchodilatation.
D000284:Administration, Oral; D001249:Asthma / Q000188:drug therapy; D001993:Bronchodilator Agents / Q000008:administration & dosage* / Q000378:metabolism / Q000627:therapeutic use; D002648:Child; D006207:Half-Life; D006801:Humans; D013806:Theophylline / Q000008:administration & dosage* / Q000378:metabolism / Q000627:therapeutic use
D001993:Bronchodilator Agents; D013806:Theophylline