000			00280nam a2200109Ia 4500
008			220809s2012 xx 000 0 und d
041			_aeng
245			_aBritish journal of surgery,Vol-99,No-5-8,May-Aug,2012,
260			_c2012
520			_aBack Volume
650			_aSurgery (617)
999			_c165711 _d165711