@article{andersen2021towards,
title={Towards Machine Recognition of Facial Expressions of Pain in Horses},
author={Andersen, Pia Haubro and Broom{\'e}, Sofia and Rashid, Maheen and Lundblad, Johan and Ask, Katrina and Li, Zhenghong and Hernlund, Elin and Rhodin, Marie and Kjellstr{\"o}m, Hedvig},
journal={Animals},
volume={11},
number={6},
pages={1643},
year={2021},
publisher={Multidisciplinary Digital Publishing Institute}
}