@article{Shaohong HUANG_2, author = {Shaohong HUANG,Weijia LIU}, title = {Review and suggestion on the evaluation of the effect and the benefit of a pit and fissure sealant project}, publisher = {Journal of Prevention and Treatment for Stomatological Diseases}, year = {2019}, journal = {Journal of Prevention and Treatment for Stomatological Diseases}, volume = {27}, number = {1}, eid = {2}, pages = {2-7}, keywords = {;Pit and fissure sealant;Project evaluation;First permanent molar;Effect analysis;Cost-benefit analysis;Caries}, doi = https://www.kqjbfz.com/EN/10.12016/j.issn.2096-1456.2019.01.002 }