@article{Totrov2015disorders, author={Totrov, I.. and Slokhova, N.. and Medoeva, A..}, title={Disorders of mineral bone density and vitamin D deficiency in chronic diseases of the gastrointestinal tract}, journal={Vladikavkaz Medico-Biological Bulletin}, publisher={Institute of Biomedical Investigations of Vladikavkaz Scientific Center of the Russian Academy of Sciences}, year={2015}, pages={28-32}, volume={21}, issue={31}, }