共 20 条
[1]
CLARK DH, 1954, LANCET, V2, P886
[2]
EVANS JR, 1940, RADIOLOGY, V34, P530
[6]
NAGLER R, 1961, GASTROENTEROLOGY, V41, P371
[8]
Rayner EB, 1933, BRIT MED J, V1933, P970, DOI 10.1136/bmj.2.3803.970
[9]
RENMAN WR, 1951, WEST J SURG, V59, P622
[10]
RIGLER LG, 1934, J THORACIC SURG, V4, P262