Najafi, Shamsoulmolouk, et al. “An In Vitro Comparison of Antimicrobial Effects of Curcumin-Based Photodynamic Therapy and Chlorhexidine, on Aggregatibacter Actinomycetemcomitans”. Journal of Lasers in Medical Sciences, vol. 7, no. 1, Jan. 2016, pp. 21-25, https://journals.sbmu.ac.ir/jlms/article/view/8058.