For citations:
Asanova T.A., Arshanitsa N.M., Stekolnikov A.A. Morphofunctional changes in the digestive gland of bivalve of family Unionidae associated with a change in the digestive cycle. International Journal of Veterinary Medicine. 2020;(4):140-144. (In Russ.) https://doi.org/10.17238/issn2072-2419.2020.4.140