1. Hirsch H: Effect of colchicine increased by simultaneous administration of bulbocapnine in the treatment of skin cancer. Dermatol Wschr 1951; 123:389–390.
2. Rutman RJ, Cantrow A, Paschkis KE: Studies on 2-acetyl-aminofluorenecarcinogenesis: Utilization of uracil-2-C14 by preneoplastic rat liver hepatoma. Cancer Res 1954; 14:119–123.
3. Cohen SS, Barner HD: Studies on the induction of thymine deficiency on the effects of thymine and thymidine analogs in Escherichia coli. J Bacteriol 1957; 71:588–597.
4. Heidelberger C, Chaudhuri NK, Danneburg P, et al: Fluorinated pyrimidines: A new class of tumor-inhibitory compounds. Nature 1957; 179: 663–666.
5. Curreri AR, Ausfield FJ, Mclver FA, et al: Clinical studies with 5-fluorouracil. Cancer Res 1958; 18:478–484.