title: Tumor--host interactions in vivo. II. Induction of NK-cell activity by intraperitoneal injection of murine sarcoma cells or tumor ascites fluid.
mesh_terms: D000818:Animals; D001202:Ascitic Fluid / Q000276:immunology*; D002452:Cell Count; D003602:Cytotoxicity, Immunologic; D005260:Female; D007114:Immunization; D007694:Killer Cells, Natural / Q000276:immunology*; D007700:Kinetics; D008215:Lymphocytes, Null; D051379:Mice; D012513:Sarcoma, Experimental / Q000276:immunology*; D013154:Spleen / Q000166:cytology