@article{Yan CHEN_706, author = {Yan CHEN, Jianbo LI, Wanghong ZHAO, Weihua FAN, Buling WU, Shaohong HUANG}, title = {A sampling survey of permanent crown-root caries in 55-74-year-old population in Guangdong Province (2015-2016)}, publisher = {Journal of Prevention and Treatment for Stomatological Diseases}, year = {2017}, journal = {Journal of Prevention and Treatment for Stomatological Diseases}, volume = {25}, number = {11}, eid = {706}, pages = {706-711}, keywords = {Caries;Permanent tooth;Old people;Oral epidemiology;Cross-sectional survey}, doi = https://www.kqjbfz.com/EN/10.12016/j.issn.2096-1456.2017.11.006 }