共 15 条
[1]
BIANCANI P, 1980, GASTROENTEROLOGY, V78, P301
[3]
CHRISTENSEN J, 1975, GASTROENTEROLOGY, V69, P641
[4]
CHRISTENSEN J, 1978, GASTROINTESTINAL MOT, P367
[5]
COOKE AR, 1975, GASTROENTEROLOGY, V68, P804
[6]
DONNER MW, 1976, RADIOL CLIN N AM, V14, P441
[8]
Groedel F, 1924, ROENTGENDIAGNOSTIK I, P502
[9]
Kelly KA, 1981, PHYSL GASTROINTESTIN, P393