@article{NibaliShemieLietal.2021,
  author    = {Luigi Nibali and Melissa Shemie and Guanhong Li and Rachel Ting and Koula Asimakopoulou and Giovanni Barbagallo and Ryan Lee and Peter Eickholz and Thomas Kocher and Clemens Walter and Mario Aimetti and Stefan R{\"u}diger},
  title     = {Periodontal furcation lesions: a survey of diagnosis and management by general dental practitioners},
  journal   = {Journal of clinical periodontology},
  volume    = {48},
  number    = {11},
  pages     = {1441 -- 1448},
  doi       = {10.1111/jcpe.13543},
  year      = {2021},
}