Dr. Vivek Rana, Dr. Nikhil Srivastava, Dr. Noopur Kaushik, and Dr. Tushar Pruthi. “Puzzling Pain Of Retained Gutta- Percha (GP) :A Unique Case Report”. Journal of Advanced Zoology, vol. 44, no. S5, Dec. 2023, pp. 3232-7, doi:10.53555/jaz.v44iS5.2975.