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.
Subgroup analysis of the risk of colorectal cancer in the highest vs lowest category of Citrus intake by location. F: Female; M: Male; W: Whites; A: African-Americans; C: Colon cancer; R: Rectal cancer; OR: Odds ratio; CI: Confidence intervals.
