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<xml><bibliography><APA>Nattaya Chaothanaphat และผู้แต่งคนอื่นๆ. (2008) Effects of Glutathione on relaxation of the isolated rat aorta. Chulalongkorn University:ม.ป.ท.</APA><Chicago>Nattaya Chaothanaphat และผู้แต่งคนอื่นๆ. 2008. Effects of Glutathione on relaxation of the isolated rat aorta. ม.ป.ท.:Chulalongkorn University;</Chicago><MLA>Nattaya Chaothanaphat และผู้แต่งคนอื่นๆ.  Effects of Glutathione on relaxation of the isolated rat aorta.  ม.ป.ท.:Chulalongkorn University, 2008. Print.</MLA></bibliography></xml>
