000 00312nas a22001097a 4500
008 190318s9999 xx 000 0 und d
245 _aJAMA
260 _aUS
260 _bAmerican Medical Association
260 _c2010
300 _a1629-1738,1739-1856,1857-1974,1975-2084,2085-2196,2431-2548,2549-2658,2659-2760
999 _c120291
_d120291