| 000 | 00349nas a22000977a 4500 | ||
|---|---|---|---|
| 008 | 170117s9999 xx 000 0 und d | ||
| 022 | _a1470-0328 | ||
| 245 |
_aBJOG: An International Journal of Obstetrics and Gynaecology _h[e-journal] |
||
| 260 | _bElsevier | ||
| 856 |
_uhttp://www.sciencedirect.com/science/journal/14700328 _yeSS consortium 2002 - 2003 |
||
| 999 |
_c549543 _d549543 |
||