共 20 条
- [1] BLOCK MF, 1976, OBSTET GYNECOL, V47, P279
- [2] Dahl J, 1979, Z Arztl Fortbild (Jena), V73, P1010
- [3] HARGER JH, 1980, OBSTET GYNECOL, V56, P543
- [5] Kidess E, 1973, Geburtshilfe Frauenheilkd, V33, P198
- [6] Kubinyi J, 1976, Zentralbl Gynakol, V98, P1043
- [9] COMPARISON OF 2 SUCCESSIVE POLICIES OF CERVICAL CERCLAGE FOR THE PREVENTION OF PRE-TERM BIRTH [J]. EUROPEAN JOURNAL OF OBSTETRICS GYNECOLOGY AND REPRODUCTIVE BIOLOGY, 1979, 9 (05): : 307 - 312
- [10] MCDONALD IA, 1957, J OBSTET GYNAECOL, V64, P346