00462    a2200133   4500020001500000082001600015245009600031260005000127300002000177440005400197650001300251650002400264650004000288  a9289013435  a613.69bASS  aAssessing the health consequences of major chemical incidents - epidemiological approaches   aEuropebWorld Health Organizationc1997g1997  axiii,90p.c24cm  aWHO regional publications, european series; No.79  aSurvival  aPromotion of health  aSpecial topics of health and safety