1. Papac RJ. Origins of cancer therapy. Yale J Biol Med. 2001;74(6):391–8.
2. Wright JC. Cancer chemotherapy: past, present, and future–part I. J Natl Med Assoc. 1984;76(8):773–84.
3. DeVita JVT, Chu E. A history of cancer chemotherapy. Cancer Res. 2008;68(21):8643–53.
4. Wright JC. Clinical cancer chemotherapy. N Y State J Med. 1961;61:249–80.
5. Wright JC. Cancer chemotherapy: past, present, and future–part II. J Natl Med Assoc. 1984;76(9):865–76.