title: Sustained release theophyllines: factors influencing disposition and therapeutic effect. Proceedings of a symposium. Köln, West Germany, 13 April 1984.
mesh_terms: D003692:Delayed-Action Preparations; D006801:Humans; D013806:Theophylline / Q000008:administration & dosage* / Q000378:metabolism / Q000627:therapeutic use
chemical_list: D003692:Delayed-Action Preparations; D013806:Theophylline