The Role of the Reticuloendothelial System in the Host Reaction to Neoplasia^*

The work reported in this paper was supported in part by the American Cancer Society, Inc., New York, N.Y.; in part by Contract SA-43-ph-2445 from The Cancer Chemotherapy National Service Center, National Cancer Institute, Public Health Service, Bethesda, Md.; and in part by the Health Research Council of the Department of Health, City of New York under contract I-138.