共 19 条
[1]
BERGSTRAND H, 1930, ACTA RADIOL, V11, P597
[3]
BRAILSFORD JF, 1942, BRIT J RADIOL, V15, P313
[4]
Brown RC, 1943, SURGERY, V14, P541
[5]
FEHR A, 1942, SCHWEIZ MED WCHNSCHR, V72, P1298
[6]
HAMILTON JF, 1945, SURG GYNECOL OBSTET, V81, P465
[7]
HELLNER H, 1950, BRUNS BEITR KLIN CHI, V181, P163
[8]
JACKSON AE, 1949, P STAFF M MAYO CLIN, V24