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- http://www.zm-online.de/hefte/Nacken-und-Rueckenschmerzen-und-was-sie-fuer-den-Zahnarztbedeuten_21772.html#1
- http://www.zmk-aktuell.de/fachgebiete/allgemeine-zahnheilkunde/story/ein-beschwerdefreies-berufsleben--mit-einer-natuerlichen-arbeitsposition-und-rueckenfreundlichen-behandlungseinheiten__728.html
- http://de.slideshare.net/docrakesh/ergonomics-in-dentistry?next_slideshow=1
- http://www.dentalproductsreport.com/dental/article/free-e-book-7-ways-avoid-work-related-painand-extend-your-career Accessed 1 July 2015