Summary of Purpose
To study the effects of alpha tocopherol and ß-carotene on the incidence and mortality of stroke in male cigarette smokers.Read More →
The following dates are available for this trial. Trial information last updated on 14 September 2001.
|Start Date||First Received||1st Completion||Completion||Verification||Results|
- US National Cancer Institute.
Randomized, double-blind, placebo-controlled, 2x2 factorial design sub-study ATBC which included 28,519 patients.