Alia El-Kadiki, Alexander J Sutton
El-Kadiki A, Sutton A J.
Role of multivitamins and mineral supplements in preventing infections in elderly people: systematic review and meta-analysis of randomised controlled trials
BMJ 2005; :bmj;bmj.38399.495648.8Fv1
doi:10.1136/bmj.38399.495648.8F