Bortolini, S., Berzaghi, A., Bianchi, A., Natali, A., Frugone-Zambra, R., Barbano, M., Biotti, J., Franchi, M., & Consolo, U. (2023). Classification system for partial edentulism: ABC classification. Annali Di Stomatologia, 13(1-4), 21–26. https://doi.org/10.59987/ads/2022.1-4.21-26