000 00319nam a2200133Ia 4500
008 210804s2007||||xx |||||||||||||| ||und||
041 _aeng
082 _a617.964
_bCYN/SP
100 _aCynthia Wong
245 0 _aSpinal and epidural anesthesia
260 _aNew york
_bMcgraw hill
_c2007
300 _a374
942 _cBK
999 _c10275
_d10275