@article{Davydov_2002 author = {O. N. Davydov and L. Ya. Kurovskaya and I. A. Balakhnin and P. F. Shevchuk}, title = {Physiological Express Methods in Diagnostics of Fish Diseases}, journal = {Hydrobiological Journal}, issn = {0018-8166}, year = {2002}, volume = {38}, number = {1}, }