title: Theophylline--how much is enough?
mesh_terms: D001249:Asthma / Q000188:drug therapy; D004305:Dose-Response Relationship, Drug; D006801:Humans; D012129:Respiratory Function Tests; D013806:Theophylline / Q000008:administration & dosage* / Q000097:blood
chemical_list: D013806:Theophylline