TY - Front. Med. A1 - Nan XIANG, Weikun HU, Jing YUAN, Guigang LI, Haixia LIU T1 - Diagnosis and therapy of lacrimal system diseases by micro lacrimal endoscope Y1 - 2009-03-05 JF - Frontiers of Medicine JO - Front. Med. SP - 113 EP - 117 VL - 3 IS - 1 UR - https://journal.hep.com.cn/fmd N1 - 10.1007/s11684-009-0001-1 ER -