Siriwat Chamnunphol และ Niwat Anuwongnukroh. (2008) Influence of reduction ratio of cross sectional area in drawing stainless steel wire for orthodontic use. Mahidol University:ม.ป.ท.Siriwat Chamnunphol และ Niwat Anuwongnukroh. 2008. Influence of reduction ratio of cross sectional area in drawing stainless steel wire for orthodontic use. ม.ป.ท.:Mahidol University;Siriwat Chamnunphol และ Niwat Anuwongnukroh. Influence of reduction ratio of cross sectional area in drawing stainless steel wire for orthodontic use. ม.ป.ท.:Mahidol University, 2008. Print.