Nayyar, Sajid Iqbal, Hamza Malik, Allah Ditta, Muhammad Bilal Mirza, and Nabila Talat. “Rapunzel Syndrome With a Gastric Ulcer”. Journal of Pediatric and Adolescent Surgery 1, no. 1 (July 13, 2020): 60–61. Accessed December 9, 2021. https://jpedas.org/ojs/index.php/jpedas/article/view/6.