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Table 1 Microleakage in enamel

From: Evaluation of microleakage of class II dental composite resin restorations cured with LED or QTH dental curing light; Blind, Cluster Randomized, In vitro cross sectional study

Total 1 0 Score
  Percentage Numbers Percentage Numbers Group
25 32 8 68 17 QTH
25 20 5 80 20 LED conventional
25 12 3 88 22 LED pulse-delay
25 24 6 76 19 LED ramped
P-value = 0.06