Three years clinical effect of wearing high precision ORTHO-K contact lens  for myopic children and adolescents
CHANG Yong, XIE Pei-ying, WANG De-chen, CHI Hui, ZHOU Jian-lan
Ophthalmology in China . 2018, (5): 353 -357 .  DOI: 10.13281/j.cnki.issn.1004-4469.2018.05.007