共 10 条
[1]
BOWING HH, 1935, AM J ROENTGENOL, V33, P1
[2]
BURNAM CF, 1933, OBSTET GYNECOLOGY, V3, P915
[3]
Healy WP, 1934, AM J OBSTET GYNECOL, V27, P1
[4]
HEALY WP, 1936, AM J SURG, V33, P474
[7]
Sampson JA, 1934, AM J OBSTET GYNECOL, V28, P783
[10]
Schmitz H, 1935, AM J ROENTGENOL RADI, V34, P759