1. A. F. Blyuger and M. S. Lishnevskii, in: Advances in Hepatology [in Russian], No. 4, Riga (1973), p. 374.
2. A. A. Pokrovskii (editor), Biochemical Methods of Clinical Investigation [in Russian], Moscow (1969).
3. A. A. Sondore, ?Effect of certain preparations for intravenous anesthesia on the isolated liver with an artificial circulation?, Candidate's Dissertation, Riga (1970).
4. S. P. Bessman and A. N. Bessman, J. Clin. Invest.,34, 622 (1955).
5. J. Egense, Acta Med. Scand.,173, 7 (1963).