Pintusorn Opasatian. (1991) Correlations between the horizontal and vertical facial morphology of class II malocclusion in a group of Thai (young adult). Mahidol University,:ม.ป.ท.Pintusorn Opasatian. 1991. Correlations between the horizontal and vertical facial morphology of class II malocclusion in a group of Thai (young adult). ม.ป.ท.:Mahidol University,;Pintusorn Opasatian. Correlations between the horizontal and vertical facial morphology of class II malocclusion in a group of Thai (young adult). ม.ป.ท.:Mahidol University, 1991. Print.