1. Histological changes in teeth due to plastic filling materials;Gurley;J.A.D.A. & D. Cosmos,1937
2. Experimental investigation into early effects of various filling materials on the human pulp;Manley;Proc. Roy. Soc. Med.,1941
3. Review of pulp reactions to chemical irritation;Manley;Internat. D.J.,1950
4. The reaction of dental pulps to silicate cements;Zander;J.A.D.A.,1946
5. Pulp reactions to direct filling resins;Nygaard-Ostby;J.A.D.A.,1955