Birang, R., Shahaboui, M., Kiani, S., Shadmehr, E. and Naghsh, N. 2015. Effect of Nonsurgical Periodontal Treatment Combined With Diode Laser or Photodynamic Therapy on Chronic Periodontitis: A Randomized Controlled Split-Mouth Clinical Trial. Journal of Lasers in Medical Sciences. 6, 3 (Jun. 2015), 112–119.