Zhang, C., Che, J., Yu, J., Yu, L., Yu, D., & Zhao, G. (2015). Using Femtosecond Laser to Create Customized Corneal Flaps for Patients with Low and Moderate Refractive Error Differing in Corneal Thickness. PLoS One.

Zhang, Chi, Jingbin Che, Jianhong Yu, Linli Yu, Dan Yu, and Gangping Zhao. "Using Femtosecond Laser to Create Customized Corneal Flaps for Patients With Low and Moderate Refractive Error Differing in Corneal Thickness." PLoS One 2015.

Zhang, Chi, et al. "Using Femtosecond Laser to Create Customized Corneal Flaps for Patients With Low and Moderate Refractive Error Differing in Corneal Thickness." PLoS One 2015.