1. Spontaneous and induced tumor incidence in germ-free “nude” mice;Outzen;J. Reticuloendothel. Soc.,1975
2. Reactions to homologous tissue antigens in relation to hypersensitivity;Thomas,1959
3. The concept of immunological surveillance;Burnet;Prog. Exp. Tumor Res.,1970
4. Oxisuran: a differential inhibitor of cell-mediated hypersensitivity;Freedman,1972
5. Influence of oxisuran, a differential inhibitor of cell-mediated hypersensitivity, on allograph survival and humoral immunity;Fox;Transplantation,1973