@misc{Sawa_Anna_Association,
 author={Sawa, Anna and Bogucki, Mariusz and Krężel-Czopek, Sylwia and Neja, Wojciech},
 howpublished={online},
 publisher={Research Institute for the Biology of Farm Animals (FBN)},
 language={eng},
 type={artykuł},
 title={Association between rump score and course of parturition incows},
 keywords={course of parturition, cows, rump angle, rump width},
}