Little, R. C. (1981). Physiology of the heart and circulation (2ª ed.). Year Book Medical.
Chicago-čujuhus (17. p.)Little, Robert C. Physiology of the Heart and Circulation. 2ª ed. Year Book Medical, 1981.
MLA-čujuhus (9. p.)Little, Robert C. Physiology of the Heart and Circulation. 2ª ed. Year Book Medical, 1981.
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