1. Pretlow, T., E. Weir, and J. Zutegrony. 1975. Problems connected with the separation of different kinds of cells. Int. Rev. Exp. Pathol. 14: 91–204.
2. Bashor, M. 1979. Dispersion and disruption of tissues. Methods Enzymol. 58: 119–131.
3. Dragsten, P. R., J. S. Handler, andR. Blumenthal. 1982. Fluorescent membrane probes and the mechanism of maintenance of cellular asymmetry in epithelia. Fed. Proc. 41: 48–53.
4. Miller, R. G., and R. A. Phillips. 1969. Separation of cells by velocity sedimentation. J. Cell. Physiol. 73: 191–201.
5. Hannig, K. 1972. Separation of cells and particles by continuous free-flow electrophoresis. In: Techniques of Biochemical and Biophysical Morphology, Volume I.D. GlickandR. M. Rosenbaum, eds. Wiley-Interscience, New York. pp. 191–232.