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.
Negative interaction between the CNV-67048 and oral contraceptive use on EOC risk. The subjects who carried 2-copy CNV-67048 and never used oral contraceptive were defined as reference. The loss copy of CNV-67048 significantly interacted with null oral contraceptive use on EOC risk.
