1. Quantitative studies on tissue transplantation immunity III;Billingham;Actively acquired tolerance. Phil. Trans.,1956
2. Attempted treatment of a patient with chorioncarcinoma by immunization with her husband's cells;Doniach;J. Obstet. Gynaecol. Brit. Empire.,1958
3. Über experimentelle Erzeugung teratoider Tumoren bei der weissen Ratte;Freund;Beitr. pathol. Anat. u. allgem. Pathol.,1911
4. In Discussion. The homologous transplantation of tissues: clinical aspects;Gaillard;J. Natl. Cancer Inst.,1953