共 6 条
[1]
DUKEELDER S, 1954, PRACTICE REFRACTION, P82
[2]
DUKEELDER S, 1954, PRACTICE REFRACTION, P65
[3]
DUKEELDER S, 1954, PRACTICE REFRACTION, P93
[5]
HOSAKA A, 1963, JAP J OPHTHAL, V7, P77
[6]
SORSBY A, 1961, 301 SPEC REP SER MED