Once nightly sustained release theophylline in elderly subjects.
Coates
P
P
McKellar
J
J
Miller
A J
AJ
D000368:Aged; D003692:Delayed-Action Preparations; D006801:Humans; D007408:Intestinal Absorption; D013806:Theophylline / Q000008:administration & dosage / Q000493:pharmacokinetics*
D003692:Delayed-Action Preparations; D013806:Theophylline