Clinical evaluation of Er : YAG laser in the treatment of chronic periodontitis in comparison with that of hand and ultrasonic treatment
By: al-Dabbagh, Fahd; al-Safi, Khulud A.. Journal of Baghdad College of Dentistry. Vol. 23, no. 2 (2011), pp.78-83, 6 p.
Subjects: Dentistry; Lasers