1. Anderson, R., Cassell, M., Mullinax, G. L. and Chaplin, H. (1963). Effect of Normal Cells on Viscosity of Sickle-Cell Blood. Arch. Int. Med. iii, 286
2. Atkins, P. and Hawkins, L. A. (1965). Detection of Venous Thrombosis in the Legs. Lancet, ii, 1217
3. Begg, T. B. and Hearns, J. B. (1966). Components in Blood Viscosity Clin. Sci., 31, 87
4. Burton-Opitz (1911). The Viscosity of the Blood. J. Amer. Med. Ass. 57, 353
5. Chien, S., Jan, K. and Usami, S. (1971). Rheological Considerations of Colloid Replacement (Paris; Les Solutes de Substitution, Librarie Annette)