|
1 岳松龄.口腔内科学,第2版.北京:人民卫生出版社,1991,67. 2 Davies TM, Shaw WG, Worthington M, et al. The effect of orthoelontic treatment on plaque and gingivitis.Am J Orthod Dentofac Orthop,1991,99:135. 3 Yeung S. Oral hyiene proram for orthodontic patients. Am J Orehod Dentofac Orthop,1989,96:208. 4 Wilcxon DB. The effectireness of a counterro-tationalaction power toothbrush on plaque control in orthodontic patients. Am J Orthod Dentofac Orthop,1991,99:7. 作者单位: 150010 黑龙江哈尔滨,哈尔滨市第一医院口腔科
责任编辑:唐建华 |