©2013 National Research Council of Thailand
Kamonporn Nanekrungsan. 2008. External apical root resorption of the maxillary incisors in orthodontic patients : associated factors and radiographic evaluation. Field of Study Orthodontics, Chiang Mai University;
Kamonporn Nanekrungsan. (2008) External apical root resorption of the maxillary incisors in orthodontic patients : associated factors and radiographic evaluation . Chiang Mai University/Chiang Mai.
Kamonporn Nanekrungsan. External apical root resorption of the maxillary incisors in orthodontic patients : associated factors and radiographic evaluation. . Chiang Mai:Chiang Mai University, 2008.
Kamonporn Nanekrungsan. (2008) External apical root resorption of the maxillary incisors in orthodontic patients : associated factors and radiographic evaluation . Chiang Mai University/Chiang Mai.