Comparison of retention rate between the supermaxilla and submaxilla revealed no significant difference (P>0.05).

粘结剂保留情况上下颌比较无显著性差异（P >0 .0 5 ）。

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Comparison of retention rate between the supermaxilla and submaxilla revealed no significant difference (P>0.05).

粘结剂保留情况上下颌比较无显著性差异（P >0 .0 5 ）。

youdao