M. I. Hossain, M. N. K. Choudhury, M. S. Alam, S. S. Beauty, and F. Uddin, “Evaluation of LSTR 3 Mix MP Therapy for Healing of Periapical Pathosis of Nonvital Teeth”, TAJ: J of Teachers Assoc, vol. 33, no. 2, pp. 76–84, Dec. 2020.