1. Anderberg, N. R., 1973, Cluster Analysis for Applications, Academic Press, New York.
2. Anderson, R. E., Olson, G. B., Howarth, J. L., Wied, G. L., and Bartels, P. H., 1975a, Computer analysis of defined populations of lymphocytes irradiated in vitro. II. Analysis of thymus dependent vs bone marrow derived cells, Am. J. Pathol. 80: 21.
3. Anderson, R. E., Olson, G. B., Shank, C., Howarth, J. L., Wied, G. L., and Bartels, P. H., 1975b, Computer analysis of defined populations of lymphocytes irradiated in vitro. I. Evaluation of murine thoracic duct lymphocytes, Acta Cytol. 12 (2): 126.
4. Anderson, R. E., Olson, G. B., Autry, J. R., Troup, M., and Bartels, P. H., 1977, Radiosensitivity of T and B lymphocytes. IV. Effect of whole body irradiation upon various lymphoid tissues and number of recirculating lymphocytes, J. Immunol. 118: 1191.
5. Bacus, J. W., 1970, An automated classification of the peripheral blood leukocytes by means of digital image processing, Ph.D. thesis, Department of Physiology, University of Illinois, Chicago.