Azeez, H.W., Abdulhaq, A.A. and Salih, Z.A. 2018. Impact of Non-Surgical Periodontal Treatment on Total WBC Count in Patients with Periodontitis. Erbil Dental Journal (EDJ). 1, 2 (Dec. 2018), 86–92. DOI:https://doi.org/10.15218/edj.2018.12.