Systematic Reviews
Copyright ©The Author(s) 2019.
World J Clin Pediatr. Jan 22, 2019; 8(1): 1-14
Published online Jan 22, 2019. doi: 10.5409/wjcp.v8.i1.1
Figure 1
Figure 1 PRISMA flowchart outlining literature selection. 1These full-text articles were excluded because they were either cross-sectional studies with no follow-up s25OHD levels reported or vitamin D therapy was analysed as a dichotomous parameter with no information on dosage or length of regimen.