1. Viruses associated with Burkitt's tumor;Bell,1967
2. Marek's disease—current state of knowledge;Biggs;Curr. Top. Microbiol. Immunol.,1968
3. The etiology of Marek's disease—an oncogenic herpes-type virus;Biggs,1968
4. Field trials with an attenuated cell associated vaccine for Marek's disease;Biggs;Vet. Rec.,1970
5. The viral approach to human leukemia and lymphoma: Its current status;Bryan;Progr. Hematol.,1967