KARUNAKARAN, D. S. .; PANNEERSELVAM, D. A. .; PANNEERSELVAM, D. T. . A prospective clinical study on the efficacy of preoperative intravenous tranexamic acid in reducing operative time and blood loss during tonsillectomy. Student’s Journal of Health Research Africa, Africa, v. 6, n. 12, p. 8, 2025. DOI: 10.51168/sjhrafrica.v6i12.2201. Disponível em: http://www.sjhresearchafrica.org/index.php/public-html/article/view/2201. Acesso em: 31 may. 2026.