共 50 条
- [32] COMPARISONS OF NATIONAL CESAREAN-SECTION RATES NEW ENGLAND JOURNAL OF MEDICINE, 1987, 316 (07): : 386 - 389
- [33] SOCIOECONOMIC DIFFERENCES IN RATES OF CESAREAN-SECTION NEW ENGLAND JOURNAL OF MEDICINE, 1989, 321 (04): : 233 - 239
- [34] THE SIGNIFICANCE OF INCREASING CESAREAN-SECTION RATES BRITISH JOURNAL OF HOSPITAL MEDICINE, 1986, 36 (05): : 336 - &
- [38] DETERMINANTS OF CESAREAN-SECTION RATES IN ITALY BRITISH JOURNAL OF OBSTETRICS AND GYNAECOLOGY, 1992, 99 (03): : 203 - 206
- [39] SOCIOECONOMIC DIFFERENCES IN RATES OF CESAREAN-SECTION NEW ENGLAND JOURNAL OF MEDICINE, 1990, 322 (04): : 269 - 269
- [40] A PROGRAM TO LOWER CESAREAN-SECTION RATES NEW ENGLAND JOURNAL OF MEDICINE, 1989, 320 (25): : 1692 - 1693