共 6 条
[1]
BAUM S, 1965, SURGERY, V58, P797
[2]
MARGULIS AR, 1960, SURGERY, V48, P534
[3]
REUTER SR, 1968, GASTROENTEROLOGY, V54, P876
[4]
ROSCH J, 1969, RADIOLOGY, V92, P1008