000 00352pam a2200157a 44500
008 230515b2005 xxu||||| |||| 00| 0 eng d
020 _a0
041 _aENGLISH
082 _a618.2 WIL
100 _aWILLAMS
245 _aWILLAMS OBSTETRICS
250 _a22 ND
260 _aNEW YORK
_bMCGRAW- HILL
_c2005
300 _a1441
650 _aOBSTETRICS
999 _c481288
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