A systematic review of methods used to sample and analyse periradicular tissue fluid during root canal treatment.
S S VirdeeK ButtM GrantJosette CamilleriP R CooperP L TomsonPublished in: International endodontic journal (2019)
Further research is required to develop an optimized PTF sampling and eluting protocol to overcome methodological heterogeneity, and future studies are advised to follow a standardized approach to reporting their methodology.