2012
DOI: 10.1590/s1809-29502012000400009 View full text |Buy / Rent full text
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Abstract: | Low-power laser is used as a therapeutic tool for pain control. However, it is still questioned its real effects and the more effective dosimetry for this analgesic effect. Therefore, this study aimed at assessing the local and systemic effects of low-power laser on pressure pain threshold in healthy subjects. One hundred and fifty subjects were randomized into five groups: Control, Placebo Laser, 3 J, 6 J, and 12 Joules. A pressure algometer was used to assess pressure pain threshold in five different perio… Show more

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