Singh, G. ., H. S. . Rekhi, S. . Singh, and K. . Kaur. “Large Gastroduodenal Trichobezoar in a 14 Year Old : A Case Report”. GMC Patiala Journal of Research and Medical Education, vol. 5, no. 01, June 2022, pp. 48-51, https://jrme.gmcpatiala.edu.in/index.php/j/article/view/102.