Dr.Anirban das, D.P.R.M.A.D.I.D.D.A.G.D.R.K.S. 2021. Comparative Evaluation of Pain Perception by Vibration Anesthesia and Precooling of Anesthesia Site during Anesthesia in Pediatric Patients Undergoing Dental Procedures - An in Vivo Study. Annals of the Romanian Society for Cell Biology. 25, 6 (May 2021), 3248–3253.