%0 Journal Article %A Duncan, H F %A Chong, B S %A Del Fabbro, M %A El-Karim, I %A Galler, K %A Kirkevang, L-L %A Krastl, G %A Peters, O A %A Segura Egea, J J %A Kebschull, M %T The development of European Society of Endodontology S3-level guidelines for the treatment of pulpal and apical disease. %D 2021 %U http://hdl.handle.net/10668/17604 %~