For citations:
Nurlygayanov R.Z., Syrtlanova E.R. PREVALENCE OF VITAMIN D DEFICIENCY IN PEOPLE OVER 50 YEARS OLD RESIDING IN REPUBLIC OF BASHKORTOSTAN IN PERIODS OF LOW INSOLATION. Osteoporosis and Bone Diseases. 2012;15(3):7-9. (In Russ.) https://doi.org/10.14341/osteo201237-9

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