Vaivanijkul, J., Kulvichit, K. ., & Tulvatana, W. (2023). Sterility and stability of manually diluted 2.5 % phenylephrine hydrochloride for pupillary dilatation. Chulalongkorn Medical Journal, 53(6). retrieved from https://he05.tci-thaijo.org/index.php/CMJ/article/view/996