@article{Farasyn_Meeusen_2018, title={Validity of the new backache index (bai) in patients with low back pain}, volume={1}, url={http://surgjournal.ru/index.php/BISSA/article/view/105}, number={3}, journal={Bulletin of the International Scientific Surgical Association}, author={Farasyn, A. and Meeusen, R.}, year={2018}, month={май}, pages={20-24} }