Sodium Selenite Supplementation in Patients With Head and Neck Cancer

Conditions:   Head and Neck Squamous Cell Carcinoma;   Selenium;   Sodium Selenite Interventions:   Dietary Supplement: Zelnite®;   Dietary Supplement: Placebo Sponsor:   Chang Gung Memorial Hospital Recruiting
Source: ClinicalTrials.gov - Category: Research Source Type: clinical trials