Neuffer, Marcus C, et al. “Prospective Comparison of Chilled Versus Room Temperature Saline Irrigation in Alcohol-Assisted Photorefractive Keratectomy”. Nepalese Journal of Ophthalmology, vol. 5, no. 2, Sept. 2013, pp. 154-60, doi:10.3126/nepjoph.v5i2.8706.