Single measurement of serum 25(OH)D: is classification into month-specific cutpoints useful in accounting for

W Saliba1, O Barnett-Griness, G Rennert

  • 1Department of Community Medicine and Epidemiology, Carmel Medical Center, Clalit Health Services, and Bruce Rappaport Faculty of Medicine, Technion-Israel Institute of Technology, Haifa, Israel. saliba_wa@clalit.org.il

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