| 000 | 00620cam a2200205 4500 | ||
|---|---|---|---|
| 001 | CN99807 | ||
| 008 | 120401t2020 xxu||||| |||| 00| 0 eng d | ||
| 022 | _a03012115 | ||
| 100 | _aVasilios Pergialiotis | ||
| 240 | _aEuropean Journal of Obstetrics & Gynecology and Reproductive Biology | ||
| 245 | _aRisk factors for severe perineal trauma during childbirth: An updated meta-analysis | ||
| 260 | _c2020 | ||
| 300 | _a94-100 | ||
| 500 | _aSerial | ||
| 500 | _a32087423 | ||
| 500 | _a7478911 | ||
| 500 | _a247 | ||
| 500 | _ahttps://doi.org/10.1016/j.ejogrb.2020.02.025 | ||
| 500 | _aDocument_7478802_55044.pdf | ||
| 999 |
_c72316 _d72316 |
||