1. M. L. Belen'kii, Fundamentals of the Quantitative Measurement of Pharmacological Activity [in Russian], 2nd edition, Leningrad (No. 963), pp. 49–54.
2. L. P. Vasil'ev and I. A. Vetyukov (eds), Comprehensive Manual of Human and Animal Physiology [in Russian], V. P. Berezina, N. E. Vasilevskaya, and I. A. Vetyukova, 2nd edn., Moscow (1961), pp. 162–167.
3. V. V. Gorbunova and N. P. Gorbunov, Farmakol. toksikol., No. 3, 48–50 (1983).
4. M. D. Mashkovskii, Drugs [in Russian], 10th edn., Leningrad (1985), pp. 446–456.
5. Methodology of Studies of the Blood Clotting System [in Russian], Leningrad (1966), pp. 80–81.