共 67 条
[2]
ASHKIN JR, 1978, GASTROENTEROLOGY, V74, P560
[3]
BARTLETT MK, 1968, MEAS CONTROL, V1, P34
[5]
BIRKETT D, 1974, GASTROENTEROLOGY, V67, P1131
[7]
BROOKS WS, 1975, AM J GASTROENTEROL, V64, P286
[8]
BUSHKIN FL, 1974, SURG GYNECOL OBSTET, V138, P933
[9]
BUXBAUM KL, 1982, AM J GASTROENTEROL, V77, P305