1. Introduction to controlled release;Cowsar;Adv. Exp. Med. Biol.,1974
2. Diffusional systems for controlled release of drugs to the eye;Shell;Ann. Ophthalmol.,1974
3. Sustained and controlled drug delivery systems;Chandrasekaran,1978
4. Clinical evaluation of an intraoral device for the controlled release of fluoride;Mirth;J.A.D.A.,1982
5. Controlled release: mechanisms and rates;Baker;Adv. Exp. Med. Biol.,1974