1. A continuous long-term injector;Rose;Austr. J. Exp. Biol.,1955
2. Osmotic dispenser with collapsible supply container;Higuchi,1973
3. Osmotically powered agent dispensing device with filling means;Theeuwes,1973
4. Elementary osmotic pump;Theeuwes;J. Pharm. Sci.,1975
5. Osmotically actuated dosage forms for rate-controlling drug delivery;Eckenhoff;Pharm. Techn. June,1987