共 20 条
[1]
Bartlett J G, 1997, Semin Gastrointest Dis, V8, P12
[4]
CHANG TW, 1980, J INFECT DIS, V142, P133
[5]
Fekety R, 1997, AM J GASTROENTEROL, V92, P739
[7]
GORBACH SL, 1987, LANCET, V2, P1519
[8]
HANAUER SB, 1995, INFLAMM BOWEL DIS, P643
[9]
JOHNSON S, 1996, HOSP EPIDEMIOLOGY IN, P399
[10]
Kelly CP, 1998, ANNU REV MED, V49, P375