Suwit Palangsak. (1998) Detection of Prevotella intermedia by PCR. Mahidol University,:ม.ป.ท.Suwit Palangsak. 1998. Detection of Prevotella intermedia by PCR. ม.ป.ท.:Mahidol University,;Suwit Palangsak. Detection of Prevotella intermedia by PCR. ม.ป.ท.:Mahidol University, 1998. Print.