第一恒磨牙局部涂氟防龋效果3年纵向研究

吴珊珊刘秋林古家娜周恺燕陈少勇曾晓娟

Effect of fluoride varnish in prevention of first permanent molar caries-a 3 years longitudinal study

. 2019, (1): 56 -59 .