000 00334nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0028-4793
245 _aNew England journal of medicine
260 _aPhiladelphia
260 _bMassachusetts Medical Society
260 _c2005
300 _a1877-1988,1989-2100,2101-2208,2209-2316
999 _c95678
_d95678