1. Z. K. Blandova, V. A. Dushkin, A. Kh. Malashenko, and E. F. Shmidt,Experimental Animals for Biomedical Experiments [in Russian], Moscow (1984).
2. M. M. Boger,Methods of Investigation of the Pancreas [in Russian], Novosibirsk (1988).
3. K. N. Veremeenko, O. P. Goloborod'ko, and A. I. Kizim,Proteolysis in Health and Disease [in Russian], Kiev (1988).
4. L. A. Lokshina,Bioorgan. Khimiya,20, No. 2, 134–142 (1994).
5. V. F. Nartikova and T. S. Paskhina,Vopr. Med. Khimii,25, No. 4, 494–499 (1979).