title: Experimental immunization against leukemia in guinea pigs.
mesh_terms: D000818:Animals; D005260:Female; D006168:Guinea Pigs; D007114:Immunization; D007117:Immunization, Secondary; D007279:Injections, Subcutaneous; D007942:Leukemia, Experimental / Q000276:immunology*; D008099:Liver; D008297:Male; D009365:Neoplasm Regression, Spontaneous; D009368:Neoplasm Transplantation; D013154:Spleen; D014020:Tissue Extracts
chemical_list: D014020:Tissue Extracts