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. 2008 Feb;16(1):59–63. doi: 10.1590/S1678-77572008000100012

TABLE 2. Tested substances according to the inflammation response after 48 hours.

Substance Number of repetitions Inflammatory response Score Incidence
EDTA 9 Mild 1 6
Moderate 2 2
Severe 3 1
Citric acid 11 Mild 1 4
Moderate 2 6
Severe 3 1
Saline 7 Mild 1 5
Moderate 2 2
Severe 3 1