Vitamin E supplementation and pneumonia risk in males who initiated smoking at an early age: effect modification by body weight and dietary vitamin C

by Kaprio Jaakko, Hemilä Harri
Published 2008-11-01

Retraction: Vitamin C and asthma in children: modification of the effect by age, exposure to dampness and the severity of asthma

by Hemilä Harri, Al-Biltagi Mohammed, Baset Ahmed
Published 2012-03-01

Vitamin C and asthma in children: modification of the effect by age, exposure to dampness and the severity of asthma

by Hemilä Harri, Al-Biltagi Mohammed, Baset Ahmed A
Published 2011-08-01