MRI manifestations and clinical pathological analysis of malignant tumors in lacrimal sac area
ZHANG Qing, YAN Fei， CHEN Guang-li, LIANG Xi-hong, XIAN Jun-fang
Ophthalmology in China . 2015, (5): 313 -316 .  DOI: 10.13281/j.cnki.issn.1004-4469.2015.05.008