000 00306nam a2200121Ia 4500
008 220809s2014 xx 000 0 und d
041 _aeng
082 _a617
245 _aNeuro surgery. Vol-74, No-4-6, 2014, Apr-jun
260 _bOther Agencies
_c2014
520 _aBack Volume
650 _aSurgery (617)
999 _c166507
_d166507