Comparative evaluation of the effect of impregnated retraction cord versus laser on gingival attachment level and pain perception following retraction for subgingival margins - A prospective, split-mouth, controlled, clinical study.

J Indian Prosthodont Soc · 2024 · PMC11129809 · PMID 38650338

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closest p

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highly significantno p-value reported

The P values of <0.01 indicated a highly significant difference between the two groups.

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