000 00341nam a2200145Ia 4500
008 240112s2012 xx 000 0 und d
022 _a8898545
041 _aeng
082 _a618.92
100 _aBATES G W
245 _aOBSTETRICS & GYN.CLINICS OF NORTH AMERICA
260 _bSAUNDERS
_c2012
300 _a452-594
_c4
440 _v39
999 _c1144155
_d1144155