1. Cronkite, E. P.; Bond, V. P.; Fliedner, T. M.; Rubini, J. R., and Killman, S. A.: Studies in life cycle of normal and neoplastic leukocytes by labeling DNA with tritiated thymidine. In Proceedings of the Ninth International Congress for Radiology, Munich, Germany, 1959. In press.
2. Johnson, H. A.: Some problems associated with histological study of cell proliferation kinetics. Cytologia In press.
3. Johnson, H. A.: Unpublished data.
4. Effect of tritiated thymidine on mouse spermatogonia;Johnson;Radiation Res.,1959
5. Radioautographic study of human brain and glioblastoma multiforme after in vivo uptake of tritiated thymidine;Johnson;Cancer,1960