000 00259nam a22001097a 4500
050 _aMED RG732
_bD68
245 _aEpidedural analgesia in obstetrics
260 _aLondon
_bLloyd-luke
_c1980
300 _axvi, 208 p.
_bill;
700 _aDoughty, A.
942 _cBK
999 _c12690
_d12690