Bangash, D. R. Y., Khan, A. U., Manzoor, M. A., & Rashid, D. (2012). FREQUENCY DETERMINATION OF AETIOLOGICAL FACTORS IN TEETH TREATED ENDODONTICALLY: Teeth Treated Endodontically. Pakistan Armed Forces Medical Journal, 62(2), 279-82. https://pafmj.org/PAFMJ/article/view/1737