Não informado. (2021). European Journal of Prosthodontics and Restorative Dentistry. Dennis Barber.
Chicago-referens (17:e uppl.)Não informado. European Journal of Prosthodontics and Restorative Dentistry. Lowestoft, Inglaterra: Dennis Barber, 2021.
MLA-referens (8:e uppl.)Não informado. European Journal of Prosthodontics and Restorative Dentistry. Dennis Barber, 2021.
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