共 15 条
[1]
BERNSTEIN LH, 1980, GASTROENTEROLOGY, V79, P357
[5]
GILAT T, 1982, GASTROENTEROLOGY, V83, P702
[8]
KROOK A, 1980, ACTA U UPP ABST DISS, P378
[9]
MISIEWICZ JJ, 1965, LANCET, V1, P185
[10]
RIIS P, 1973, SCAND J GASTROENTERO, V8, P71