共 25 条
[3]
CONRAD ME, 1978, GASTROENTEROLOGY, V74, P731
[4]
DIPAOLO JA, 1979, CANCER RES, V39, P1008
[5]
Hsie AW, 1979, TRACE METALS HLTH DI, P55
[8]
Mahaffey K R, 1980, Ann N Y Acad Sci, V355, P285
[9]
MAHAFFEY KR, 1983, FED PROC, V42, P1730
[10]
MAO P, 1967, AM J PATHOL, V50, P571