1. The history of cancer immunotherapy;Oettgen,1991
2. Experiments on transfer of cutaneous sensitivity to simple compounds;Landsteiner,1942
3. Treatment of inoperable malignant tumours with the toxins of erysipelas and the Bacillus prodigosus;Coley;Trans Am Surg Assoc,1894
4. Immunotherapy by active immunization of the host using non-specific agents;Morton,1991
5. Interleukin-2;Dalgleish,1992