academic article

• Enteric illness risks before and after water treatment improvements..  Journal of water and health.  7:581-589. 2009
• How clean must our drinking water be: the importance of protective immunity..  The Journal of infectious diseases.  191:809-814. 2005
• Mortality among children residing near the American Smelting and Refining Company (ASARCO) copper smelter in Ruston, Washington..  Archives of environmental health.  58:683-691. 2003