title: Purification of a ribonuclease inhibitor from Novikoff hepatoma supernatant fraction.
mesh_terms: D000818:Animals; D006528:Carcinoma, Hepatocellular / Q000032:analysis*; D008099:Liver / Q000032:analysis; D008113:Liver Neoplasms; D008297:Male; D008970:Molecular Weight; D009374:Neoplasms, Experimental / Q000032:analysis; D051381:Rats; D012260:Ribonucleases / Q000037:antagonists & inhibitors*
chemical_list: D012260:Ribonucleases