Acquired immunity to Ehrlich ascites tumor in mice after treatment with fresh or sonized tumor cells at various ages.
D000367:Age Factors; D000818:Animals; D002286:Carcinoma, Ehrlich Tumor / Q000276:immunology*; D007519:Isoantigens; D051379:Mice; D009368:Neoplasm Transplantation; D014181:Transplantation Immunology; D014184:Transplantation, Homologous; D014465:Ultrasonics
D007519:Isoantigens