1. N. N. Anichkov, Transactions of the Second All-Union Congress of Pathologists [in Russian], Baku (1932), p. 315.
2. B. V. Il'inskii, Atherosclerosis [in Russian], Leningrad (1960).
3. A. A. Kleopina, In: Atherosclerosis and Coronary Insufficiency [in Russian], Moscow (1956), p. 209.
4. G. I. Koropova, Atherosclerosis and Coronary Insufficiency [in Russian], Moscow (1956), p. 201.
5. P. E. Lukomskii, Klin. Med. (1957), No. 8, p. 82.