共 7 条
[1]
[Anonymous], 1938, KLIN MONBL AUGENHEIL
[2]
BIER N, 1948, OPTICIAN, V116, P497
[3]
BIER N, 1945, Patent No. 592055
[6]
DUKEELDER S, 1949, TXB OPHTHALMOLOGY, V4, P4584
[7]
ERGGELET, 1930, KLIN MBL AUGENHEILK, V85, P117