title: Studies on the absorption kinetics of theophylline in the steady state, following multiple oral dosing of a sustained-release theophylline tablet formation to asthmatic patients.
mesh_terms: D000328:Adult; D000368:Aged; D001249:Asthma / Q000188:drug therapy; D003692:Delayed-Action Preparations; D005260:Female; D006801:Humans; D007408:Intestinal Absorption; D007700:Kinetics; D008297:Male; D008875:Middle Aged; D013806:Theophylline / Q000008:administration & dosage / Q000378:metabolism* / Q000627:therapeutic use
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline