共 50 条
[2]
ALLISON DJ, 1982, LANCET, V2, P30
[5]
BERK JL, 1979, ANN SURG, V189, P439
[7]
BOLEY SJ, 1981, CLIN GASTROENTEROL, V10, P65
[10]
COLLINS JA, 1981, CLIN PRACTICE BLOOD, P425