法医学杂志
视力表投影仪视力与对比度视力的相关性
刘冬梅，周姝，夏文涛，等
Correlativity between Projected Visual Chart Vision and Contrast Vision
LIU DONG-MEI, ZHOU SHU, XIA WEN-TAO, ET AL.
法医学杂志 . 2013, (2): 96 -98 .  DOI: 10.3969/j.issn.1004-5619.2013.02.004