Comparison of Single Drop versus Two Drops 0.5% Tropicamide Using Manual and Automated Refraction in Children Aged 5-7 Years: A Randomized Controlled Trial. Acta Medica Philippina, [S. l.], v. 60, n. 17, 2026. DOI: 10.47895/. Disponível em: https://actamedicaphilippina.upm.edu.ph/index.php/acta/article/view/14500. Acesso em: 16 sep. 2026.