[Guidelines for determination of the optimum dosage of E-0686. A new sustained-release preparation of theophylline].
D000293:Adolescent; D000328:Adult; D000367:Age Factors; D000368:Aged; D001249:Asthma / Q000188:drug therapy*; D001835:Body Weight; D002648:Child; D002675:Child, Preschool; D003692:Delayed-Action Preparations; D006801:Humans; D007223:Infant; D008875:Middle Aged; D012015:Reference Standards; D013806:Theophylline / Q000008:administration & dosage* / Q000097:blood
D003692:Delayed-Action Preparations; D013806:Theophylline