Figure 1.
The distribution of maternal 25-Hydroxyvitamin D (25(OH)D) concentrations by maternal race/ethnicity, three-cohort study, 1996–2008
Abbreviations: 25(OH)D, 25-hydroxyvitamin D
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.