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.
Association between exogenous estrogen-containing therapy and NMR among females NMR is shown as a function of estrogen-containing birth control (BC) pill use in all females and Caucasian females (A) and as a function of estrogen-containing hormone replacement therapy (HRT) use in all females and Caucasian females (B) (Mann-Whitney U tests).
