| Safety Study of a Vitamin E Supplement in Normal Volunteers and Those With Both Allergy and Asthma | Comparison of Gamma-tocopherol Supplementation in Allergic Asthmatics and Normal Volunteers | NCT00386178 |
| In Vitro Basophil Responsiveness to Allergen Challenge After Gamma-tocopherol Supplementation in Allergic Asthmatics | In Vitro Basophil Responsiveness to Allergen Challenge After Gamma-tocopherol Supplementation in Allergic Asthmatics | NCT00836368 |
| The effect of gamma-tocopherol supplementation on gamma-tocopherol status, antioxidant capacity and nitrosative stress in apparently healthy smokers | The effect of gamma-tocopherol supplementation on gamma-tocopherol status, antioxidant capacity and nitrosative stress in apparently healthy smokers | ISRCTN99748080 |
