共 6 条
[3]
HENRY GW, 1952, AM J ROENTGENOL, V68, P15
[4]
JACKSON JA, 1940, SURG GYNECOL OBSTET, V71, P675
[5]
MYHRE J, 1948, GASTROENTEROLOGY, V11, P115
[6]
WEENS HS, 1946, AM J ROENTGENOL, V55, P588