1. Studies correlating the growth rate of a tumor and its metastases and providing evidence for tumor-related systemic growth-retarding factors;DeWys;Cancer Res.,1972
2. Tumor heterogeneity and the biology of cancer invasion and metastasis;Fidler;Cancer Res.,1978
3. Tumor heterogeneity in Pediatric Oncology;Heppner,1980
4. Inhibition of growth of primary and metastatic Lewis Lung carcinoma cells by the phosphodiesterase inhibitor isobutylmethylxanthine;Janik;Cancer Res.,1980
5. Suppressed tumor growth and metastasis by Vitamin A + BCG in Lewis Lung tumor bearing mice;Kurata;Oncology,1977