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.
PRISMA diagram for the meta-analysis of studies examining associations between resonance Raman spectroscopy-assessed skin carotenoids and plasma carotenoids among 963 adults and 192 children. Abbreviations: CDSR, Cochrane Database of Systematic Reviews; RRS, resonance Raman spectroscopy
