000 00284nam a2200109Ia 4500
008 220729s2008 xx 000 0 und d
041 _aeng
100 _aJohn Studd
245 _aProgress in obstetrics and gynecology
250 _a18
260 _aChina
_bElesevier Publications
_c2008
999 _c133441
_d133441