Hristakiev, L., Petkova, B., Ruzhanova, I., Georgiev, G. I., & Georgiev, G. D. (2019). VARIATION IN TOPOGRAPHY OF PHRENIC NERVS IN A DONKEY. TRADITION AND MODERNITY IN VETERINARY MEDICINE, 4(2), 77–80. https://doi.org/10.5281/zenodo.3234124