title: [The effect of pit and fissure sealants in teeth filling with silver amalgam].
authors.forename: Yi-ming
authors.initials: YM
authors.lastname: Yu
authors.forename: Xiaw-hua
authors.initials: XH
authors.lastname: Liu
authors.forename: Da-lu
authors.initials: DL
authors.lastname: Li
mesh_terms: D000328:Adult; D000368:Aged; D003723:Dental Amalgam; D005260:Female; D006801:Humans; D008297:Male; D008875:Middle Aged; D010895:Pit and Fissure Sealants; D012387:Root Canal Filling Materials; D012834:Silver
chemical_list: D010895:Pit and Fissure Sealants; D012387:Root Canal Filling Materials; D012834:Silver; D003723:Dental Amalgam