Xuan, Rachel, and Keith Ong. “Using Tropicamide and Phenylephrine Without Cyclopentolate for Pupil Dilation in Cataract Surgery Reduces Postoperative Intraocular Pressure Rise”. Asian Journal of Ophthalmology 17, no. 3 (December 31, 2020): 285-289. Accessed April 13, 2021. https://asianjo.com/index.php/AsianJO/article/view/845.