title: The effect of 'aging' of an inhibitor of spontaneous tumors in mice. II. Observations at aging from 101-1346 days.
mesh_terms: D000241:Adenosine / Q000032:analysis; D000818:Animals; D003562:Cytidine / Q000032:analysis; D004655:Emulsions / Q000627:therapeutic use; D006358:Hot Temperature; D007125:Immunogenetics; D008110:Liver Extracts / Q000032:analysis / Q000627:therapeutic use*; D008325:Mammary Neoplasms, Experimental / Q000188:drug therapy* / Q000276:immunology; D051379:Mice; D011309:Preservation, Biological; D013242:Sterilization; D013997:Time Factors
chemical_list: D004655:Emulsions; D008110:Liver Extracts; D003562:Cytidine; D000241:Adenosine