OKOH, M. .; OWOLABI, J. O.; EGBOR, P. E. 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, [S. l.], v. 32, n. 1, 2024. DOI: 10.61172/ndj.v32i1.277. Disponível em: https://nigeriandentaljournal.ng/index.php/ndj/article/view/277. Acesso em: 20 may. 2024.