Environmental epidemiological associations of psychosomatic symptoms of 7–11 year old children, Hungary, 1997–2002 Mihály János Varró, Zoltán Virágh, Péter Rudnai Fodor József National Center of Public Health National Institute for Environmental Health, Budapest, Hungary NEW CHALLENGES OF ENVIRONMENTAL HEALTH Meeting of the Central and Eastern European Chapter of the International Society for Environmental Epidemiology International Society for Environmental Epidemiology Budapest, Hungary, 9–11 June 2005
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