000			00424nam a22001457a 4500
999			_c8997 _d8997
008			221121b ||||| |||| 00| 0 eng d
020			_a9781260462739
060			_aWQ 100 W674 2022
245			_aWilliams Obstetrics/ _cCunningham, F. Gary. (ed)
250			_a26th.
260			_aNew York, _bMcGraw Hill: _c2022.
300			_axvi, 1245p.;col.ill. _bIncludes index _c28 cm.
650			_2Obstetrics-Methods
942			_2nlm _cBOOK