1. Use of bioerodible polymers in self-regulated drug delivery systems;Heller,1987
2. Chemically self regulated drug delivery systems;Heller,1988
3. Development of a triggered naltrexone delivery device for the treatment of narcotic addiction;Heller,1989
4. Use of enzymes and bioerodible polymers in self-regulated and triggered drug delivery systems;Heller,1990
5. The deacetylation of heroin and related compounds by mammalian tissues;Wright;J. Pharmacol.,1942