00408pam a2200145 a 4500020000500000040002500005041001300030082001300043100001300056245007900069260003200148300001300180653004800193700002100241  c  aMedical College Libr  aENGhENG  a614bWHO  aWho,   .  aComparative Quantification of Health Risks Vol - 2 / chTextual Documents  aGeneva : bW.H.O. , c2004.  a359 ; c  aMedical ScienceaCommunity MedicineaDonate  aEzzati, Majid  .