000 00339nam a2200121Ia 4500
008 220809s2008 xx 000 0 und d
041 _aeng
100 _aM.Ezzati
245 _aComparative qualifications of health risks
260 _bWHO, New Delhi
_c2008
650 _aCommunity Medicine (614.44)
650 _aCommunity Medicine (614.44)
999 _c155565
_d155565