Investigation on the situation and cause of the wedge-shaped defect of tooth in 836 retired people
WEN Xing
QIAO Xian-ruo
REN Zhan-ping
ZHANG Yu-jun
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Publication Date：2005-01-01
Online Publishing Date：2025-08-15(First online date of this platform, not the publication date of the document)
Pages：3( 73-75 )