TY - JOUR T1 - Effectiveness of Er:YAG Laser Therapy in Periodontal Patients JF - American Dental Hygienists Association JO - J Dent Hyg SP - 32 LP - 32 VL - 82 IS - 4 AU - Karen B Williams Y1 - 2008/07/01 UR - http://jdh.adha.org/content/82/4/32.abstract N2 - 300 Multiple ChoicesThis is a pdf-only article and there is no markup to show you.full-text.pdf ER -