[Studies on the sustained-release theophylline tablet].
D000328:Adult; D001682:Biological Availability; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D007700:Kinetics; D008297:Male; D008433:Mathematics; D013607:Tablets; D013806:Theophylline / Q000008:administration & dosage / Q000378:metabolism*
D003692:Delayed-Action Preparations; D013607:Tablets; D013806:Theophylline