共 7 条
[1]
GOODLAW EI, 1981, AM J OPTOM PHYS OPT, V58, P486
[2]
KESTENBAUM A, 1961, CLIN METHODS NEUROOP, P90
[3]
MEHR EB, 1975, LOW VISION CARE, V18, P84
[4]
MEHR EB, 1975, LOW VISION CARE, V18, P85
[5]
MEHR EB, 1975, LOW VISION CARE, V18, P30
[6]
MEHR EGB, 1975, LOW VISION CARE, V18, P28
[7]
SUNNESS JS, 1995, INVEST OPHTH VIS SCI, V36, P1863