Chaovalit Chaopanitwet. (1997) Protective effects of vitamin E on arsenic induced alterations of muscarinic and adrenergic responses. Mahidol University,:ม.ป.ท.Chaovalit Chaopanitwet. 1997. Protective effects of vitamin E on arsenic induced alterations of muscarinic and adrenergic responses. ม.ป.ท.:Mahidol University,;Chaovalit Chaopanitwet. Protective effects of vitamin E on arsenic induced alterations of muscarinic and adrenergic responses. ม.ป.ท.:Mahidol University, 1997. Print.