000 00330nam a2200121Ia 4500
008 220809s2015 xx 000 0 und d
041 _aeng
082 _a616
245 _aThe new England journal of medicine Vol-373, No-1-13, 2015, July-Sep
260 _bOther Agencies
_c2015
520 _aBack Volume
650 _aMedicine(616)
999 _c166775
_d166775