In vivo i in vitro procjena ponovljivosti i preciznosti uređaja za određivanje boje zuba VITA Easyshade® Advance 4.0 = In vivo and in vitro evaluations of repeatability and accuracy of VITA Easyshade® Advance 4.0 dental shade-matching device - Knezović Zlatarić, Dubravka (Array, 2015)