Availability and Affordability of Essential Antihypertensive Medicines in Public and Private Primary Care Drug Facilities in a 4th Class Municipality in the Philippines. Acta Med Philipp [Internet]. 2024 Nov. 25 [cited 2025 Apr. 16];. Available from: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/10315