共 22 条
[1]
BARRERAS RF, 1982, GASTROENTEROLOGY, V82, P953
[3]
BONFILS S, 1981, SCAND J GASTROENTE S, V69, P119
[4]
BURCHARTH F, 1979, GASTROENTEROLOGY, V77, P444
[10]
HOWARD JM, 1984, GASTROENTEROLOGY, V86, P1117