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2005 May 23;165(10):1167-72

Adaptation Patterns : Many participants show improved tolerance profiles after 2-4 weeks of consistent administration, with fewer reported side effects during continued use

Nicolakakis and Hamel 2011
Sweeping the laser just below the gingival margin (.5-1mm) at an interval of five to 10 seconds per side (buccal and lingual) of each tooth can reduce subgingival bacteria by the billions
