528,719 PROGRAM Program and abstracts of papers 55th General Session International Association for Dental Research and Annual Session Scandinavian Division,IADR.March 31-April 3, 1977 Hotel Scandinavica,Copenhagen,Denmark. Chicage 1977 8° s. 200, tabl. 1. Journal of Dental Research vol. 56,spec.iss. [ Tyt.okł,]