共 12 条
[2]
BAYERDORFFER E, 1994, GASTROENTEROLOGY, V106, pA370
[3]
CALVERT R, 1995, LANCET, V345, P9
[8]
OROURKE EA, 1994, J PATHOL, V173, P166
[9]
ROONEY CM, 1995, LANCET, V345, P26