Pattarin Sridulyakul และ Suthiluk Patumraj. (2007) Reversal effect of vitamin c on diabetes induced endothelial dysfunction in rats : roles of reactive oxygen species, tetrahydrobiopterin, and nitric oxide. Chulalongkorn University:ม.ป.ท.Pattarin Sridulyakul และ Suthiluk Patumraj. 2007. Reversal effect of vitamin c on diabetes induced endothelial dysfunction in rats : roles of reactive oxygen species, tetrahydrobiopterin, and nitric oxide. ม.ป.ท.:Chulalongkorn University;Pattarin Sridulyakul และ Suthiluk Patumraj. Reversal effect of vitamin c on diabetes induced endothelial dysfunction in rats : roles of reactive oxygen species, tetrahydrobiopterin, and nitric oxide. ม.ป.ท.:Chulalongkorn University, 2007. Print.