REFERENCES
1. Sioka C, Papakonstantinou S, Fotopoulos A, Alamanos Y, Georgiou A, Tsouli S, Pelidou SH, Kyritsis AP, Kalef-Ezra J. Bone mineral density in ambulatory patients with multiple sclerosis. Neurol Sci 2011;32:819-24.
2. Olsson A, Oturai AB, Sondergaard HB, Sellebjerg F, Oturai PS. Bone microarchitecture and bone mineral density in multiple sclerosis. Acta Neurol Scand 2018;137:363-9.
3. Huang Z, Qi Y, Du S, Chen G, Yan W. BMI levels with MS Bone mineral density levels in adults with multiple sclerosis: a meta-analysis. Int J Neurosci 2015;125:904-12.
4. Kepczynska K, Zajda M, Lewandowski Z, Przedlacki J, Zakrzewska-Pniewska B. Bone metabolism and vitamin D status in patients with multiple sclerosis. Neurol Neurochir Pol 2016;50:251-7.
5. Zengin Karahan S, Boz C, Kilic S, Can Usta N, Ozmenoglu M, Altunayoglu Cakmak V, Gazioglu S. Lack of association between pulse steroid therapy and bone mineral density in patients with multiple sclerosis. Mult Scler Int 2016;2016:5794910.
6. Ayatollahi A, Mohajeri-Tehrani MR, Nafissi S. Factors affecting bone mineral density in multiple sclerosis patients. Iran J Neurol 2013;12:19-22.
7. Coskun Benlidayi I, Basaran S, Evlice A, Erdem M, Demirkiran M. Prevalence and risk factors of low bone mineral density in patients with multiple sclerosis. Acta Clin Belg 2015;70:188-92.
8. Sioka C, Kyritsis AP, Fotopoulos A. Multiple sclerosis, osteoporosis, and vitamin D. J Neurol Sci 2009;287:1-6.
9. Sioka C, Papakonstantinou S, Markoula S, Gkartziou F, Georgiou A, Georgiou I, Pelidou SH, Kyritsis AP, Fotopoulos A. Vitamin D receptor gene polymorphisms in multiple sclerosis patients in northwest Greece. J Negat Results Biomed 2011;10:3.
10. Weinstock-Guttman B, Gallagher E, Baier M, Green L, Feichter J, Patrick K, Miller C, Wrest K, Ramanathan M. Risk of bone loss in men with multiple sclerosis. Mult Scler 2004;10:170-5.
11. Zikan V, Tyblova M, Raska I, Havrdova E, Luchavova M, Michalska D, Kubena AA. Bone mineral density and body composition in men with multiple sclerosis chronically treated with low-dose glucocorticoids. Physiol Res 2012;61:405-17.
12. Sioka C, Fotopoulos A, Papakonstantinou S, Georgiou A, Pelidou SH, Kyritsis AP, Kalef-Ezra JA. The effect of menarche age, parity and lactation on bone mineral density in premenopausal ambulatory multiple sclerosis patients. Mult Scler Relat Disord 2015;4:287-90.
