Chronic arsenic poisoning from burning high-arsenic-containing coal in Guizhou, China <a href="http://findarticles.com/p/articles/mi_m0CYP/is_2_110/ai_84303267/pg_2" target="_blank">http://findarticles.com/p/articles/mi_m0CYP/is_2_110/ai_84303267/pg_2</a>