5.22. Analysis.
Comparison 5 Intermittent iron supplementation versus placebo or no intervention: children 5 ‐ 12 years, Outcome 22 Thai language (ALL).
Official websites use .gov
A
.gov website belongs to an official
government organization in the United States.
Secure .gov websites use HTTPS
A lock (
) or https:// means you've safely
connected to the .gov website. Share sensitive
information only on official, secure websites.