@article{UBHD-69093591,
  author={Arab Oghli, Ayham and Steveling, Helmut},
  title={Ridge preservation following tooth extraction},
  subtitle={a comparison between atraumatic extraction and socket seal surgery},
  year={2010},
  pages={605-609},
  language={eng},
  issn={1936-7163},
  volume={41},
  number={7},
  note={Gesehen am 05.07.2023},
  journal={Quintessence international},
}
@article{UBHD-68698666,
  author={Eickholz, Peter and Grotkamp, Frank-Ludger and Staehle, Hans J{\"o}rg and Steveling, Helmut and M{\"u}hling, Joachim},
  title={Reproducibility of peri-implant probing using a force-controlled probe},
  year={2001},
  pages={153-158},
  language={eng},
  issn={1600-0501},
  volume={12},
  number={2},
  note={First published: 19 January 2002 ; Elektronische Reproduktion der Druck-Ausgabe ; Gesehen am 12.02.2021},
  journal={Clinical oral implants research},
  doi={10.1034/j.1600-0501.2001.012002153.x},
}
@article{UBHD-68700435,
  author={Grotkamp, Frank-Ludger and Steveling, Helmut and M{\"u}hling, Joachim and Staehle, Hans J{\"o}rg and Eickholz, Peter},
  title={Reproduzierbarkeit der Messung periimplant{\"a}rer Sondierungsparameter mit der TPS-Sonde},
  year={1999},
  pages={272-276},
  language={ger},
  issn={2190-7277},
  volume={54},
  number={4},
  journal={Deutsche zahn{\"a}rztliche Zeitschrift},
}
@article{UBHD-68955375,
  author={Mertens, Christian and Steveling, Helmut},
  title={Early and immediate loading of titanium implants with fluoride-modified surfaces},
  subtitle={results of 5-year prospective study},
  year={2011},
  pages={1354-1360},
  language={eng},
  issn={1600-0501},
  volume={22},
  number={12},
  note={Gesehen am 18.08.2022},
  journal={Clinical oral implants research},
  doi={10.1111/j.1600-0501.2010.02123.x},
}
@article{UBHD-68955377,
  author={Mertens, Christian and Steveling, Helmut},
  title={Implant-supported fixed prostheses in the edentulous maxilla},
  subtitle={8-year prospective results},
  year={2011},
  pages={464-472},
  language={eng},
  issn={1600-0501},
  volume={22},
  number={5},
  note={First published: 19 November 2010 ; Gesehen am 18.08.2022},
  journal={Clinical oral implants research},
  doi={10.1111/j.1600-0501.2010.02028.x},
}
@article{UBHD-67874596,
  author={Mertens, Christian and Wiens, Daniel and Steveling, Helmut and Sander, Anja and Freier, Kolja},
  title={Maxillary sinus-floor elevation with nanoporous biphasic bone graft material for early implant placement},
  year={2014},
  pages={365-373},
  language={eng},
  issn={1708-8208},
  volume={16},
  number={3},
  note={Gesehen am 18.09.2015 ; First published: 15 August 2012},
  journal={Clinical implant dentistry and related research},
  doi={10.1111/j.1708-8208.2012.00484.x},
}
@article{UBHD-68739965,
  author={Mertens, Christian and Steveling, Helmut and Seeberger, Robin and Hoffmann, J{\"u}rgen and Freier, Kolja},
  title={Reconstruction of severely atrophied alveolar ridges with calvarial onlay bone grafts and dental implants},
  year={2013},
  pages={673-683},
  language={eng},
  issn={1708-8208},
  volume={15},
  number={5},
  note={First published: 18 October 2011 ; Gesehen am 20.05.2021},
  journal={Clinical implant dentistry and related research},
  doi={10.1111/j.1708-8208.2011.00390.x},
}
@article{UBHD-68339565,
  author={Mertens, Christian and B{\"a}umer, Amelie and Kappel, Hannes and Hoffmann, J{\"u}rgen and Steveling, Helmut},
  title={Use of 8-mm and 9-mm implants in atrophic alveolar ridges},
  subtitle={10-year results},
  year={2012},
  pages={1501-1508},
  language={eng},
  issn={1942-4434},
  volume={27},
  number={6},
  note={Gesehen am 08.06.2021},
  journal={The international journal of oral & maxillofacial implants},
}