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Evaluation of vascular photobiomodulation for orofacial pain and tension type headache following COVID 19 in a pragmatic randomized clinical trial.

Sci Rep · 2024 · PMC11681234 · PMID 39730820

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showed a trendno p-value reported
The assessment of pain sensation through VAS in each session showed a trend toward pain reduction in both groups but with a very small difference between the second, third, and last sessions.

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