[The retention rate of a pit and fissure sealant after one year in clinical use].
Su
H L
HL
Cheng
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WS
D002648:Child; D003731:Dental Caries / Q000517:prevention & control; D004341:Drug Evaluation; D006801:Humans; D010895:Pit and Fissure Sealants / Q000627:therapeutic use*
D010895:Pit and Fissure Sealants