共 39 条
- [1] BARBER HRK, 1971, OBSTET GYNECOL, V38, P921
- [2] BIRNHOLZ JC, 1976, NEW ENGL J MED, V294, P906
- [3] CAMPBELL S, 1982, LANCET, V1, P425
- [4] CARNOVALE RL, 1976, NEW ENGL J MED, V294, P446
- [6] COCHRANE WJ, 1975, RADIOL CLIN N AM, V13, P457
- [7] DELAND M, 1979, SURG GYNECOL OBSTET, V148, P346
- [8] DONALD I, 1958, LANCET, V1, P1188
- [9] DREHER E, 1981, PRAXIS, V70, P803
- [10] ELLING D, 1981, ZBL GYNAKOL, V103, P1129