000 00260nam a2200121Ia 4500
003 LDD
040 _cLDD
041 _aen
245 0 _aJournal of the American Medical Association
260 _c6 Mar-2 Apr,2013
362 _a309-309
_b09-Dec
942 _2ddc
_cJ
999 _c183875
_d183875