Comparative Evaluation of The Effect of Two Chemical Root Canal Irrigants (3% Sodium Hypochlorite And 17% EDTA) And One Herbal Root Canal Irrigant (Azadirachta Indica or Neem Extract) On Dentin Microhardness: An In Vitro Study. Grn Int J Apl Med Sci [Internet]. 2026 Sep. 4 [cited 2026 Oct. 9];4(5):416-22. Available from: https://gijams.in/index.php/gijams/article/view/163