@article{Raskina2020modern, author={Raskina, T.A. and Malyshenko, O.S. and Pirigova, M.V. and Letaeva, M.V. and Averkieva, Y.V.}, title={MODERN VIEW ON THE PROBLEM OF OSTEOPOROSIS IN ANKYLOSING SPONDYLITIS}, journal={Clinical Medicine and Pharmacology}, publisher={LLC Information and publishing center Innovations and investments}, year={2020}, pages={19-28}, volume={5}, issue={4}, }