1. N. B. Vysotskaya, É. M. Matlina, V. V. Men'shikov, and K. M. Khalimova, in: Biogenic Amines [in Russian], Moscow (1967), p. 162.
2. V. V. Zakusov and N. V. Kaverina, The Pharmacology of Monoaminergic Substances [in Russian], Moscow (1970).
3. S. M. Nistratova, Thiol Compounds in Medicine [in Russian], Kiev (1959), p. 11.
4. V. O. Osinskaya, Biokhimiya, No. 4, 537 (1957).
5. V. P. Skulachev, Relationship of Oxidation to Phosphorylation in the Respiratory Chain [in Russian], Moscow (1962).