Advanced search    

Search: authors:"John S. M. Chang"

2 papers found.
Use AND, OR, NOT, +word, -word, "long phrase", (parentheses) to fine-tune your search.

Femtosecond laser-assisted astigmatic keratotomy: a review

Y.F. Lau, Maymay S.Y. Cheng, and Jack C.M. Ng for their help in preparing the manuscript. Funding None. Availability of data and materials Not applicable. Author's contribution John S. M. Chang is

Visual Outcomes, Quality of Vision, and Quality of Life of Diffractive Multifocal Intraocular Lens Implantation after Myopic Laser In Situ Keratomileusis: A Prospective, Observational Case Series

John S. M. Chang, Jack C. M. Ng, Vincent K. C. Chan, and Antony K. P. Law Department of Ophthalmology, Hong Kong Sanatorium and Hospital, Hong Kong Correspondence should be addressed to Jack C. M. Ng ... ; moc.liamg@gnmckcaj Received 23 September 2016; Accepted 30 November 2016; Published 4 January 2017 Academic Editor: Suphi Taneri Copyright © 2017 John S. M. Chang et al. This is an open access article