共 6 条
[1]
Bush P, 1896, LANCET, V147, P286, DOI [10.1016/S0140-6736(01)91998-1, 10.1016/S0140-6736(01)91996-8]
[5]
Martorell R A, 1968, Am Surg, V34, P252
[6]
VERTUNO LL, 1980, AM J GASTROENTEROL, V74, P443