1. A. G. Ginetsinskii, In book: Textbook of Pharmacology [in Russian],1, Leningrad (1961), p. 577.
2. A. G. Ginetsinskii, V. F. Vasil'eva, M. G. Zaks, et al., In book: Textbook of Methods of Investigation of the Physiology of Fishes [in Russian], Moscow (1962), p. 204.
3. B. D. Kravchinskii, The Modern Basis of the Physiology of the Kidneys [in Russian], Leningrad (1958).
4. Yu. V. Natochin and V. G. Leont'ev, Fiziol. zh. SSSR, No. 5, 618 (1964).
5. G. Ponomarev, Great Medical Encyclopedia [in Russian],19, Moscow (1961), p. 249.