“Comparison of Efficacy and Safety of Vitex Negundo 600 Mg (Ascof® Forte) Capsules With Vitex Negundo 600 Mg (Ascof® Forte) Tablets in the Treatment of Acute Uncomplicated Cough Among Filipino Adults in Cavite — Clinical Trial Phase 3b”. Acta Medica Philippina 56, no. 12 (July 15, 2022). Accessed April 12, 2025. https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/2911.