Gedalia I, Soldinger M, Azaz B, Soskolne W A
J Oral Rehabil. 1980 Jan;7(1):73-6. doi: 10.1111/j.1365-2842.1980.tb01465.x.
Fluoride concentration of fissure enamel from unerupted third molars was higher than that of the cervical-lingual but not cervical-buccal surfaces at a similar depth of the removed enamel. The highest fluoride concentration was found in the fissure enamel due probably to its earlier formation, higher permeability and embedding tissue before eruption.
未萌出第三磨牙窝沟釉质的氟浓度高于相同深度去除釉质的舌侧颈部但非颊侧颈部表面。窝沟釉质中氟浓度最高，这可能是由于其形成较早、渗透性较高以及在萌出前有包埋组织。
