Kareem, Dr. Jabbar J., Dr. Hani Radhi Radhi, and Dr. Ahmad F. Hassan. 2018. “Influence of Dental Extraction on patient’s Stress and Anxiety Levels by Assessing the Salivary Cortisol Concentration at Different Time Points During the Extraction Procedure”. Mustansiria Dental Journal 9 (2):208-17. https://doi.org/10.32828/mdj.v9i2.264.