THESIS SYNOPSIS

Better PA healing after 6 mo with 2 steps & CaOH than 1 step w/ LC/Roths (He also did a clinical trial which concluded same things) ~76% (if not seen within 1 year, inc to 4 years may be necessary) Concluded that CaOH is necessary to finish killing bacteria, so 2 visit. No dif in pain in first 24 hrs nor in healing at 18 mo ................
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