Authors: Li Panpan, Wu Jian, Xue Ying, Zhou Jing, Zhang Yujian, Guan Huaijin DOI: 10.3760/cma.j.issn.2095-0160.2019.06.012 Published 2019-06-10 Cite as Chin J Exp Ophthalmol, 2019,37(6): 460-466. Abstract [View PDF] [Read Full Text] Objective To analysis the distribution of posterior corneal astigmatism (PA) and evaluate the influence of keratometric astigmatism (KA) and total […]