title: Effect of cortisone on oncogenesis by murine sarcoma virus (Moloney).
mesh_terms: D000818:Animals; D000917:Antibody Formation; D003348:Cortisone / Q000494:pharmacology*; D005260:Female; D005455:Fluorescent Antibody Technique; D007106:Immune Sera; D008223:Lymphoma / Q000276:immunology*; D008297:Male; D051379:Mice; D008979:Moloney murine leukemia virus; D009365:Neoplasm Regression, Spontaneous / Q000276:immunology*; D009374:Neoplasms, Experimental / Q000276:immunology*
chemical_list: D007106:Immune Sera; D003348:Cortisone