1. Balabanova, L.V., Ultrastructure of immunocompetent kidney cells in fish of the fam. Cyprinidae,
Biol. Vnutr. Vod, 1997, no. 2, p. 65.
2. Balabanova, L.V., Cells with radiating vesicles in different fish species, Tsitologiya, 2006, vol. 48, no. 8, p. 636.
3. Balabanova, L.V. and Zabotkina, E.A., Ultrastructure of cells of immune system of the carp Cyprinus carpio in norm and after immunization, Tsitologiya, 1988, vol. 30, no. 6, pp. 657–661.
4. Botham, J.W. and Manning, M.J., The histogenesis of the lymphoid organs in the carp Cyprinus carpio L. and the ontogenetic development of allograft reactivity, J. Fish Biol., 1981, vol. 19, p. 403.
5. Carroll, R., Vertebrate Paleontology and Evolution, New York: Freeman, 1988, vol. 1.