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Hars, M.1,2; Mendes, A.2; Serratrice, C.3; Herrmann, F. R.2; Gold, G.2; Graf, C.4; Zekry, D.3; Trombetti, A.1,2
Sex-specific association between vitamin D deficiency and COVID-19 mortality in older patients
Osteoporos Int. December 2020;​31(12):​2495-2496