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TITLE: Low vitamin d levels and frailty status in older adults: A systematic review and meta-analysis
AUTHORS: Marcos Pérez, D; Sánchez Flores, M; Proietti, S; Bonassi, S; Costa, S ; Teixeira, JP; Fernández Tajes, J; Pásaro, E; Valdiglesias, V; Laffon, B;
PUBLISHED: 2020, SOURCE: Nutrients, VOLUME: 12, ISSUE: 8
INDEXED IN: Scopus