共 23 条
[12]
Malfertheiner P, 1997, GUT, V41, P8
[13]
MARAKAMI K, 1995, EUR J GASTR HEPAT S1, V7, pS93
[17]
Sheu BS, 1996, AM J GASTROENTEROL, V91, P441
[18]
TAILEY NJ, 1993, GUT, V105, P1378