Jakovljevic A, Nikolic N, Jacimovic J, Pavlovic O, et al. Prevalence of Apical Periodontitis and Conventional Nonsurgical Root Canal
Treatment in General Adult Population: An Updated Systematic Review and
Meta-analysis of Cross-sectional Studies Published between 2012 and 2020. J Endod 2020;46:1371-1386.
PMID: 32673634