Dentin caries beneath enamel cavity(tg Zone of demineralization Department of Oral Pathology, Shandong University http://1.51.214.13
Department of Oral Pathology, Shandong University 11 http://1.51.214.13 Zone of demineralization
Dentin caries beneath enamel cavity(tg e Zone of bacterial invasion (Zone of penetration) ,“”。 学 ∵的 Department of Oral Pathology, Shandong University 12 http://1.51.214.13
Department of Oral Pathology, Shandong University 12 http://1.51.214.13 Zone of bacterial invasion (Zone of penetration)