000 00393nam a22001337a 4500
020 _a9780323055413
050 _aMED RG732
_bO265
100 _aChestnut,David.H
_aPolley,Linda.S
_aTsen,Lawrence.C
_aWong,Cynthia.A
245 _aChestnut's Obstetric Anesthesia Principal and Practice
250 _a4th ed
260 _aPhiladelphia
_bMosby Elsevier
_c2009
300 _axvii,1222p
_bill
942 _cBK
999 _c5892
_d5892