title: Serum blocking factor as an index of metastatic spread following primary tumour excision.
mesh_terms: D000818:Animals; D000912:Antibodies, Neoplasm; D000936:Antigen-Antibody Complex; D005260:Female; D007158:Immunologic Techniques; D007962:Leukocytes / Q000276:immunology; D008175:Lung Neoplasms / Q000601:surgery; D008545:Melanoma / Q000601:surgery; D051379:Mice; D008810:Mice, Inbred C57BL; D009362:Neoplasm Metastasis / Q000175:diagnosis*; D009374:Neoplasms, Experimental / Q000601:surgery; D013997:Time Factors
chemical_list: D000912:Antibodies, Neoplasm; D000936:Antigen-Antibody Complex