TY - GEN AU - Linden,Marcela Almeida AU - Freitas,Renata Germano Borges de Oliveira Nascimento AU - Hessel,Gabriel AU - Marmo,Denise Barbieri AU - Bellomo-Brandão,Maria Ângela TI - DEFINITION OF VITAMIN D DEFICIENCY IN SCHOOLCHILDREN: SYSTEMATIC REVIEW WITH META-ANALYSIS SN - 1678-4219 PY - 2020///0122 KW - Child KW - Humans KW - Reference Standards KW - Students KW - Vitamin D Deficiency KW - diagnosis N1 - Publication Type: Journal Article; Meta-Analysis; Systematic Review UR - https://doi.org/10.1590/S0004-2803.201900000-64 ER -