000 00395nam a2200121Ia 4500
008 160509s9999 xx 000 0 und d
020 _a0028-4793
100 _aNew England Journal of Medicine
245 _aNew England Journal of Medicine : 2002 : Volume 346(18-22) : Shelf 17.3
260 _bThe Massachusetts Medical Society
_c2002
300 _a1768p.
650 _aNew England Journal of Medicine
999 _c7625
_d7625