共 10 条
- [2] DUKES C, 1925, BRIT J SURG, V13, P720
- [3] HELWIG EB, 1947, SURG GYNECOL OBSTET, V84, P36
- [4] HELWIG EB, 1943, SURG GYNECOL OBSTET, V76, P419
- [5] Poppel MH, 1944, AM J ROENTGENOL RADI, V51, P727
- [7] Swinton NW, 1939, J AMER MED ASSOC, V113, P1927
- [8] SWINTON NW, 1947, AM PRACT, V2, P603
- [9] WELSH CE, 1951, SURG GYNEC OBST, V93, P368
- [10] 1950, VITAL STATISTICS U 2