| 000 | 00380nam a2200145Ia 4500 | ||
|---|---|---|---|
| 008 | 251112s9999||||xx |||||||||||||| ||und|| | ||
| 022 | _a1470-0328 | ||
| 040 | _aCNCLSA | ||
| 100 |
_aJim G. Thornton _92231 |
||
| 245 | 0 | _aBritish Journal of Obstetrics and Gynaecology | |
| 260 |
_cMay, 2003 _bElsevier Science Ltd _aUK |
||
| 300 | _aP. 449-792 | ||
| 300 | _bV. 111 | ||
| 942 | _cJRBV | ||
| 999 |
_c18649 _d18649 |
||