[On biological properties of tumors in mice under conditions of prolonged heterotransplantation].
D000818:Animals; D000970:Antineoplastic Agents; D003348:Cortisone; D051379:Mice; D009369:Neoplasms; D009374:Neoplasms, Experimental
D000970:Antineoplastic Agents; D003348:Cortisone
ANTINEOPLASTIC AGENTS; CORTISONE; NEOPLASMS, EXPERIMENTAL