Femme et Homme
- | Pays :
- Bangladesh
- | Organes : -
- | Spécialités : -
Extrait
The purpose of this study is to evaluate whether selenium and/or vitamin E are effective in preventing non-melanoma skin cancers.
Critère d'inclusion
- Non-melanoma skin cancer
The purpose of this study is to evaluate whether selenium and/or vitamin E are effective in preventing non-melanoma skin cancers.