Acute enamel caries的用法和样例：
- The proteolytic phenomenon in enamel caries has been investigated from three directions.
- Results: The sensitivity and accuracy of BWR was higher than those of CE or LF at the level of enamel caries.
- The earliest visible change of enamel caries appears as a white opaque spot that forms just adjacent to a contact point.Dentine caries appears brown with formation of cavity.
- Intra-oral study of remineralization of early enamel caries