| 000 | 00337nas a22000977a 4500 | ||
|---|---|---|---|
| 008 | 170117s9999 xx 000 0 und d | ||
| 022 | _a0002-9378 | ||
| 245 |
_aAmerican Journal of Obstetrics and Gynecology _h[e-journal] |
||
| 260 | _bElsevier | ||
| 856 |
_uhttp://www.sciencedirect.com/science/journal/00029378 _yeSS consortium 1920 - Current |
||
| 999 |
_c549033 _d549033 |
||