Efficacy of adjunctive octenidine hydrochloride as compared to chlorhexidine and placebo as adjuncts to instrumentation in stage I–II periodontitis: a double-blinded randomized controlled trial - Rath, Avita; Wong, Melissa; Li, Keehon; Wong, Amanda; Tan, Lisa; Tan, Kenneth; Pannuti, Claudio Mendes (International Journal of Dental Hygiene, 2024)