title: The protective effect of antisera against leukaemia in vivo--a reappraisal.
mesh_terms: D000042:Absorption; D000818:Animals; D000912:Antibodies, Neoplasm / Q000302:isolation & purification; D000918:Antibody Specificity; D002860:Chromium Radioisotopes; D003601:Cytotoxicity Tests, Immunologic; D007106:Immune Sera / Q000302:isolation & purification; D007116:Immunization, Passive; D007942:Leukemia, Experimental / Q000628:therapy*; D008214:Lymphocytes / Q000276:immunology; D009368:Neoplasm Transplantation; D011817:Rabbits; D051381:Rats
chemical_list: D000912:Antibodies, Neoplasm; D002860:Chromium Radioisotopes; D007106:Immune Sera