000 00284nam a2200109Ia 4500
008 220729s1998 xx 000 0 und d
041 _aeng
100 _aSymonds E M
245 _aEssential obstetrics and gynaecology
250 _a3
260 _aNew York
_bChuachill Livingstone
_c1998
999 _c131247
_d131247