PCR-DGGE检测早期儿童龋治疗前后口腔菌群多样性的初步研究
刘怡然 王伟健 沈家平 沈红 周红艳 陈霄迟
Preliminary study on oral microbiota associated with early childhood caries by PCR-DGGE method
口腔生物医学 . 2012, (4): 201 -204 .