000 00281nam a2200121Ia 4500
008 200512s9999 xx 000 0 und d
082 _a616
100 _aPraveen Kumar
245 0 _aKumar & clarks clinical medicine
250 _a8
260 _bElsevier
_c2012
650 _aMedicine
999 _c56975
_d56975