共 18 条
[5]
GIRGIS SI, 1985, LANCET, V2, P14
[6]
GREELEY GH, 1985, FED PROC, V44, P1391
[7]
JURGENLENZ H, 1985, GASTROENTEROLOGY, V88, P539
[9]
MACINTYRE I, 1984, 7TH P INT C END, P930