The vitamin E isoforms a-tocopherol and ?-tocopherol have opposite associations with spirometric parameters: the CARDIA study.
Marchese ME, Kumar R, Colangelo LA, Avila PC, Jacobs DR, Gross M, Sood A, Liu K, Cook-Mills JM. The vitamin E isoforms a-tocopherol and ?-tocopherol have opposite associations with spirometric parameters: the CARDIA study. Respir Res. 2014 Mar 15; 15:31.