Dentalresearch has identified factors that increase your risk of getting decay.
牙科研究发现一些增加龋齿风险的一些因素。
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The UCSF school of Dentistry also is a top research institution and has since 1992 ranked first among U.S. dental schools in funding from the National Institutes of Health.
The UCSF school of Dentistry also is a top research institution and has since 1992 ranked first among U. S. dental schools in funding from the National Institutes of Health.