@article{EickholzRunschkeDannewitzetal.2021,
  author    = {Peter Eickholz and Maren Runschke and Bettina Dannewitz and Katrin Nickles and Hari Petsos and Dorothea Kronsteiner and Bernadette Pretzl},
  title     = {Long-term prognosis of teeth with class III furcation involvement},
  journal   = {Journal of clinical periodontology},
  number    = {online version before inclusion in an issue},
  pages     = {1 -- 9},
  doi       = {10.1111/jcpe.13551},
  year      = {2021},
}