共 13 条
[1]
BORSCH G, 1987, HEPATO-GASTROENTEROL, V34, P236
[2]
COHEN H, 1989, AM J GASTROENTEROL, V84, P367
[4]
GRAHAM DY, 1987, LANCET, V1, P1174
[5]
HAZELL SL, 1987, AM J GASTROENTEROL, V82, P292
[6]
HENGELS KJ, 1989, IN PRESS Z GASTROENT
[8]
LOFFELD RJLF, 1989, LANCET, V1, P1182
[9]
MARSHALL BJ, 1986, LANCET, V1, P965
[10]
MARSHALL BJ, 1989, DIAGNOSIS THERAPY C