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. 2016 Mar-Apr;24(2):148–152. doi: 10.1590/1678-775720130103

Table 1. Number of samples with positive bacterial leakage every 30 days.

Cement Total of samples 1-30 days 31-60 days 61-90 days 91-120 days Total
White MTA 20 7 0 0 0 7
CPM 20 4 0 0 0 4
MBPc 20 1 0 1 0 2
Positive control 5 5 0 0 5 5
Negative control 5 0 0 0 0 0