Physicians' Health Study II: Vitamin E, Ascorbic Acid, Beta Carotene, and/or Multivitamins in Preventing Cancer and Cardiovascular Disease in Older Healthy Male Doctors

This study is ongoing, but not recruiting participants.

Study NCT00270647 Information provided by National Cancer Institute (NCI)

First Received: December 27, 2005 Last Updated: February 6, 2009 History of Changes

No Study Results Posted for this Study

Study Status:	This study is ongoing, but not recruiting participants.
Estimated Study Completion Date:	No date given
Estimated Primary Completion Date:	No date given