共 6 条
[1]
BELL GD, 1987, LANCET, V1, P1022
[3]
HAJJAJI IM, 1990, GUT, V31, pA613
[4]
JANKOWSKI J, 1990, GUT, V31, pA613
[5]
MARTIN DF, 1990, GUT, V31, pA613
[6]
PAYNEJAMES JJ, 1990, GUT, V31, pA613