共 33 条
[5]
BLASER MJ, 1984, 24TH INT C ANT AG CH
[6]
BUTZLER JP, 1979, CLIN GASTROENTEROL, V8, P737
[7]
DAVIES JS, 1979, LANCET, V1, P1091
[8]
GUAN LT, 1980, INFECT IMMUN, V28, P387