“Comparison of Pre-Emptive Analgesic Effect of Paracetamol, Ibuprofen, and Placebo in Reducing Post-Operative Pain in Intra-Alveolar Tooth Extraction at The University of Benin Teaching Hospital, Benin City. A Randomised Trial.: Pre-Emptive Analgesic Effect of Paracetamol and Ibuprofen in Tooth Extraction. ”. Nigerian Dental Journal 32, no. 1 (March 1, 2024). Accessed November 22, 2024. https://nigeriandentaljournal.ng/index.php/ndj/article/view/277.