@article{ParviniObrejaSaderetal.2018,
  author    = {Puria Parvini and Karina Anne-Marie Obreja and Robert Alexander Sader and J{\"u}rgen Becker and Frank Schwarz and Loutfi Salti},
  title     = {Surgical options in oroantral fistula management : a narrative review},
  journal   = {International journal of implant dentistry},
  volume    = {4},
  number    = {1, Art. 40},
  pages     = {1 -- 13},
  doi       = {10.1186/s40729-018-0152-4},
  year      = {2018},
}