Mohamed Hilal and Nasradeen Ajanan 2022. Oxygen Saturation During Dental Surgery with Local Anesthesia Alone and in Combination with Sedation in Medically Compromised Patients. Khalij-Libya Journal of Dental and Medical Research. 6, 2 (Oct. 2022), 109–116. DOI:https://doi.org/10.47705/kjdmr.226203 .