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Withdrawn × Interventional × alpha-Tocopherol × Clear all

NCT00003599 2012-02-22

Vitamin E in Preventing the Side Effects of Isotretinoin in Former and Current Smokers Who Are Receiving Isotretinoin to Prevent Lung Cancer

Phase 3 Withdrawn

Carcinoma, Non-Small-Cell Lung, Lung Neoplasms, Small Cell Lung Carcinoma