title: Spontaneous regression of Crocker sarcoma and immune phenomena.
mesh_terms: D000818:Animals; D005260:Female; D005779:Immunodiffusion; D008198:Lymph Nodes / Q000276:immunology; D008297:Male; D051379:Mice; D009365:Neoplasm Regression, Spontaneous / Q000276:immunology*; D009368:Neoplasm Transplantation; D011233:Precipitin Tests; D012510:Sarcoma 180 / Q000276:immunology*; D013154:Spleen / Q000276:immunology; D013950:Thymus Gland / Q000276:immunology