1. Rinaldini, L.M.J. Int. Rev. Cytol. 7:587–647, 1958.
2. Waymouth, C. In Vitro 10:97–111, 1974.
3. Waymouth, C. In: Cell Separation: Methods and Selected Applications I (Eds. T.G. Pretlow and T.P. Pretlow), Academic Press, New York, 1982, pp. 1–29.
4. Pretlow, T.G., Weir, E.E. and Zettergren, J.G. Int. Rev.Exp. Pathol. 14:91–204, 1975.
5. Pretlow, T.G. and Pretlow, T.P. In: In Vitro, Monograph No. 5 (Ed. M.K. Patterson, Jr.), Tissue Culture Association, Gaithersburg, MD, 1984, pp. 4–18.