Curative effects of lacrimal duct drill combined with lacrimal duct intubation on chronic dacryocystitis
LIN Zai-xiong, WU Jiang, LI Ke, CHEN Zhi, LI Meng-en
Ophthalmology in China . 2017, (6): 375 -377 .  DOI: 10.13281/j.cnki.issn.1004-4469.2017.06.004