共 12 条
[2]
Natural history. Clinical-haemodynamic correlations. Prediction of the risk of bleeding
[J].
BAILLIERES CLINICAL GASTROENTEROLOGY,
1997, 11 (02)
:243-256
[3]
DEFRANCHIS R, 1988, NEW ENGL J MED, V319, P983
[4]
GREGORY PB, 1991, NEW ENGL J MED, V324, P1779