Ersin Ulker et al. 2021. Retrospective Evaluation of Nd: An Approach to YAG Laser Application with Visual Analog Scale in the Treatment of Dentin Hypersensitivity . Recent Developments in Medicine and Medical Research Vol. 12. (Nov. 2021), 15–23. DOI:https://doi.org/10.9734/bpi/rdmmr/v12/2884E.