Evaluation of marginal and internal gaps of Ni-Cr and Co-Cr alloy copings manufactured by microstereolithography.
Dong-Yeon KimChong-Myeong KimJi-Hwan KimHae-Young KimWoong-Chul KimPublished in: The journal of advanced prosthodontics (2017)
The marginal gap in the LW and NC groups were clinically acceptable. Further improvement is needed for CC group to be used clinical practice.
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