The effects of omega-3 fatty acids and vitamin E co-supplementation on clinical and metabolic status in patients with Parkinson's disease: A randomized, double-blind, placebo-controlled trial Taghizadeh, M.; Tamtaji, O.Reza.; Dadgostar, E.; Daneshvar Kakhaki, R.; Bahmani, F.; Abolhassani, J.; Aarabi, M.Hossein.; Kouchaki, E.; Memarzadeh, M.Reza.; Asemi, Z. Neurochemistry International 108: 183-189 2017 0197-0186 10.1016/j.neuint.2017.03.014 https://eurekamag.com/research/060/345/060345532.php