DETERMINATION OF IN VIVO AND IN VITRO RELEASE OF THEOPHYLLINE AMINOISOBUTANOL IN A PROLONGED-ACTION SYSTEM.
D035843:Biomedical Research; D001769:Blood; D002626:Chemistry, Pharmaceutical; D003692:Delayed-Action Preparations; D006801:Humans; D066298:In Vitro Techniques; D010604:Pharmacy; D012106:Research; D013607:Tablets; D013806:Theophylline / Q000031:analogs & derivatives; D014556:Urine
D003692:Delayed-Action Preparations; D013607:Tablets; D013806:Theophylline; C006485:ambuphylline
BLOOD; CHEMISTRY, PHARMACEUTICAL; CLINICAL RESEARCH; DELAYED-ACTION PREPARATIONS; EXPERIMENTAL LAB STUDY; TABLETS; THEOPHYLLINE; URINE