Clinical observation of changes in posterior corneal surface after transepithelial photorefractive keratectomy
SU Yan, HOU Jie, ZHENG Xiu-yun, LEI Yu-lin
Ophthalmology in China . 2014, (3): 161 -164 .  DOI: 10.13281/j.cnki.issn.1004-4469.2014.03.005