“A Preliminary Study on the Safety, Efficacy and Acceptability of the Community Preparation of Siling Labuyo (Capsicum Frutescens) Liniment in the Management of Knee Osteoarthritis in a Six-Week, Active-Controlled Community-Based Clinical Trial”. Acta Medica Philippina 53, no. 4 (August 30, 2019). Accessed February 2, 2026. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/52.