共 9 条
[1]
CHATTERJEE A, 1973, 1973 S HUM LENS REL, P265
[2]
GORDON T, 1970, COMMUNITY EPIDEMIOLO, P123
[5]
LEIBOWITZ HM, SURV OPHTHALMOL
[6]
MANTEL N, 1959, J NATL CANCER I, V22, P719
[8]
MCGUINNESS R, 1973, 19 CIB F S AMST, P283