Pagnacco A, Vangelisti R, Franchini D, Balestro G
Prev Assist Dent. 1990 May-Jun;16(3):32-6.
The Authors have made a stratified randomized enquiry about scholastic population of the Ulss no 8. The results obtained have shown a high prevalence of the decayed phenomenon in all bands of age.
作者对乌尔斯8号的在校学生群体进行了分层随机调查。所得结果表明,在所有年龄段中,龋齿现象的患病率都很高。