共 20 条
[1]
CHIARAMONTE M, 1982, HEPATO-GASTROENTEROL, V29, P13
[3]
FROSNER GG, 1979, AM J EPIDEMIOL, V110, P63
[4]
FROSNER GG, 1982, VIRAL HEPATITIS, P157
[10]
MAYNARD JE, 1981, INSERM S, V18, P13