The short-term efficacy of Zhenqi eye drop steam massage on the treatment of dry eye
ZHANG Hai-juan, HUANG Rong, ZHANG Jun-xiu, WU Yu-ying, MA Ke
Ophthalmology in China . 2016, (5): 347 -350 .  DOI: 10.13281/j.cnki.issn.1004-4469.2016.05.015