1. Dixon, R. L.: Laboratory of toxicology. Cancer Chemother. Rep. 2 (3), 61 (1971).
2. Freireich, E. J., Gehan, E. A., RALL, D. P., SCHMIDT, L. H., SKIPPER, H. E.: Quantitative comparison of toxicity of anticancer agents in mouse, rat, hamster, dog, monkey, and man. Cancer Chemother. Rep. 50, 219 (1966).
3. Hansen, H. H.: Clinical experience with 1-(2-chloroethyl)3-cyclohexyl-1-nitrosourea (CCNU, NSC 79 037). Proc. Amer. Ass. Cancer Res. (Abstr.) 11, 87 (1970).
4. Muggia, F. M.: Phase I study of 4’ demethyl-epipodophyllotoxin-B-D-thenylidene glycoside (PTG, NSC 122 819). Proc. Amer. Ass. Cancer Res. (Abstr.) 11, 58 (1970).
5. Pinkel, D.: The use of body surface area as a criterion of drug dosage in cancer chemotherapy. Cancer Res. 18, 853 (1958).