共 38 条
[2]
[Anonymous], STATISTICAL PACKAGE
[3]
BALDI F, 1983, INT M GI MOTILITY, P98
[5]
BLUME M, 1983, GASTROENTEROLOGY, V84, P1109
[8]
FIELDING JF, 1977, CLIN GASTROENTEROL, V6, P607
[10]
HARVEY RF, 1973, LANCET, V1, P1