共 71 条
[23]
HE Y, 1989, CHIN J PREV MED, V23, P19
[26]
HIRAYAMA T, 1984, LUNG CANCER CAUSES P, P175
[29]
KAWACHI I, 1989, NEW ZEAL MED J, V102, P479
[30]
KAWACHI I, 1989, NEW ZEAL MED J, V102, P337