Short-Term Efficacy and Safety of Sublingual Ketorolac–Tramadol (ketotram) Combination in Acute Exacerbations of Knee Osteoarthritis: A Prospective Case Series. . World Journal of Current Medical and Pharmaceutical Research, India, v. 8, n. 3, p. 7–10, 2026. DOI: 10.37022/wjcmpr.v8i3.425. Disponível em: https://wjcmpr.org/index.php/journal/article/view/425. Acesso em: 25 sep. 2026.