@article{Petrukhin2012calves,
author={Petrukhin, M.A. and Shulga, N.N. and Zhelyabovskaya, D.A.},
title={CALVES COLIBACILLOSIS IN THE UPPER AMUR REGION},
journal={Bulletin of KSAU},
publisher={Krasnoyarsk State Agrarian University},
year={2012},
pages={113-117},
volume={},
issue={12},
}