000			00281nam a2200109Ia 4500
008			220809s2011 xx 000 0 und d
041			_aeng
245			_aBritish journal of surgery,Vol-98,No-9-12,Sep-Dec,2011,
260			_c2011
520			_aBack Volume
650			_aSurgery (617)
999			_c165417 _d165417