Kruahong P. Clinical Effects of Adjunctive Periodontal Therapy with 0.12% Chlorhexidine or Water Subgingival Irrigation after Scaling and Root Planing with Ultrasonic Generator. Vajira Med J [internet]. 2013 Jan. 5 [cited 2026 Apr. 22];56(3). available from: https://he02.tci-thaijo.org/index.php/VMED/article/view/28031