共 4 条
[1]
DOWNEY JW, 1923, AM J OPHTH, V6, P281
[2]
EVANS JN, 1938, INTRO CLIN SCOTOMETR, P61
[3]
MARKS EO, 1920, 11TH AUSTR MED C TR, P21
[4]
POSNER A, ARCH OPHTH