Objective: To describe and compare the structure characteristics of enamel in human severely fluorotic teeth from water-drinking endemic fluorosis area and coal-burning endemic fluorosis area.
Objective: To describe and compare the structure characteristics of enamel in human severely fluorotic teeth from water-drinking endemic fluorosis area and coal-burning endemic fluorosis area.
摘要目的：描述并比较燃煤污染型和饮水型氟中毒地区重度氟斑牙釉质结构特点。