000 00278nam a2200109Ia 4500
008 220729s2013 xx 000 0 und d
041 _aeng
100 _aDan L Longo
245 _aHarrisons gastroenterology and Hepatology
250 _a2
260 _aNew York
_bMcGraw Hill
_c2013
999 _c135447
_d135447