HADDAD, G., ADHAMI, M., NEHMÉ, W., NAAMAN, A. and KHALIL, I. 2020. Apical transportation and centering ability: A comparison of two single-file systems after instrumentation to the major foramen and after overinstrumentation in curved root canals. International Arab Journal of Dentistry (IAJD). 9, 2 (Jan. 2020), 53-59.