Changes of tooth color in middle and old age: a longitudinal study over a decade - Hassel, Alexander J.; Johanning, Marvin; Grill, Sabine Katharina; Schröder, Johannes; Wahl, Hans-Werner; Corcodel, Nicoleta; Klotz, Anna-Luisa; Rammelsberg, Peter; Zenthöfer, Andreas (Journal of esthetic and restorative dentistry, 2017)
Gesehen am 28.03.2018