title: [Comparison of absorption characteristics of sustained-release theophylline formulations in healthy volunteers].
authors.forename: K
authors.initials: K
authors.lastname: Kawakatsu
authors.forename: M
authors.initials: M
authors.lastname: Takeyama
authors.forename: M
authors.initials: M
authors.lastname: Kawai
mesh_terms: D000042:Absorption; D000328:Adult; D001682:Biological Availability; D003692:Delayed-Action Preparations; D006801:Humans; D008297:Male; D013806:Theophylline / Q000097:blood / Q000493:pharmacokinetics*
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline