000 00328nas a22001217a 4500
008 190318s9999 xx 000 0 und d
022 _a0028-4793
245 _aNew England journal of medicine
260 _aBoston
260 _bMassachusetts Medical Society
260 _c2005
300 _a1403-1508,1509-1624,1625-1736,1737-1836
999 _c95702
_d95702