Hypocholesterolemic and antioxidant effect of rice bran oil non-saponifiables in hypercholesterolemic subjects Watkins, T.; Geller, M.K.oyenga, D.; Bierenbaum, M. Environmental and nutritional interactions 3(2): 115-122 1999 https://eurekamag.com/research/016/052/016052851.php