title: Once nightly sustained release theophylline in elderly subjects.
authors.forename: A
authors.initials: A
authors.lastname: Rodgers
authors.forename: K W
authors.initials: KW
authors.lastname: Woodhouse
authors.forename: D N
authors.initials: DN
authors.lastname: Bateman
mesh_terms: D000368:Aged; D001249:Asthma / Q000188:drug therapy; D003692:Delayed-Action Preparations; D006801:Humans; D013806:Theophylline / Q000008:administration & dosage*
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline