1. Beitinger, T. L., Hammen, C. S.: Utilization of oxygen, glucose and carbon dioxide by Echinorhynchus gadi. Exp. Parasit. 30, 224?232 (1971)
2. Brand, T. von: Chemical physiology of endoparasitic animals. New York: Academic Press 1952
3. Brand, T. von: Biochemistry of parasites, 2nd Ed. New York: Academic Press 1973
4. Brand, T. von, Johnson, E. M., Rees, C. W.: Observation on the respiration of Trypanosoma cruzi in culture. J. gen. Physiol. 30, 163?175 (1946)
5. Bruce, J. I., Ruff, M. D., Williams, J. E., Hansen, B. D.: Paragonimus ohirai Miyazaki, 1939: Oxygen debt and the influence of various carbohydrates on respiration. Jap. J. Parasit. 20, 62?66 (1971)