1. 1. Costa A, Raffainl M, Melsen B (1998) Miniscrews as orthodontic anchorage: a preliminary report. Int J Adult Orthodon Orthognath Surg 13, 201-209.
2. 2. Park HS, Kwon TG, Kwon OW (2004) Treatment of open bite with microscrew implant anchorage. Am J Orthod Dentofacial Orthop 126, 627-636.
3. 3. Park HS, Lee SK, Kwon OW (2005) Group distal movement of teeth using microscrew implant anchorage. Angle Orthod 75, 602-609.
4. 4. Ohnishi H, Yagi T, Yasuda Y, Takada K (2005) A mini-implant for orthodontic anchorage in a deep overbite case. Angle Orthod 75, 444-452.
5. 5. Sawa Y, Goto N, Suzuki K, Kamo K (2001) The new method for maxillary retraction of the anterior teeth using a titanium microscrew as anchorage. Nippon Kyosei Shika Gakkai Zasshi 60, 328-331. (in Japanese)