1. G. G. Avtandilov, Morphometry in Pathology [in Russian], Moscow (1973).
2. G. Ya. Bazarevich, ?Mediator systems and respiratory function during blood loss and shock,? Author's Abstract of Doctoral Dissertation, Kazan' (1973).
3. I. N. Volkova and A. V. Kibyakov, in: Proceedings of the 10th Congress of the I. P. Pavlov All-Union Physiological Society [in Russian], Erevan (1964), pp. 147?149.
4. E. A. Gromova, Serotonin and Its Role in the Body [in Russian], Moscow (1966).
5. L. V. Lazareva, G. Ya., Bazarevich, and L. V. Makarova, Byull. �ksp. Biol. Med., No. 11, 525 (1978).