Dr. Radhika Kubavat, Dr. Kiran Vachhani, Dr. Kamal Bagda, Dr. Kailash Attur, and Dr. Dhruvin Desai. “Retreatment Of Endodontically Failed Tooth With Open Apex Using A Matrix Concept - Case Reports: Retreatment Of Endodontically Failed Tooth With Open Apex Using A Matrix Concept - Case Reports”. National Journal of Integrated Research in Medicine, vol. 11, no. 4, Sept. 2020, pp. 88-93, http://nicpd.ac.in/ojs-/index.php/njirm/article/view/2864.