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.
Serum vitamin A and 25OHD3 levels with serum calcium and phosphorus levels. (A) Correlation between serum vitamin A and serum calcium levels; (B) correlation between serum vitamin A and serum phosphorus levels; (C) correlation between 25OHD3 and serum calcium levels; and (D) correlation between 25OHD3 and serum phosphorus levels. 25OHD3 = 25-hydroxyvitamin D3.
