同仁堂再陷汞超标危机 40种药品被曝含有朱砂 (Mercury Found in 40 Drugs Produced by Tong Ren Tang, Famed Maker of Chinese Medicine)
Southern Daily, May 21, 2013
http://china.huanqiu.com/roll/2013-05/3955802.html
青海56所学校500多学生吃营养餐后腹痛头晕 (Over 500 Students in 56 Qinghai Schools Sick from “Nutritious Meals”)
China Central Television, May 22, 2013
http://news.sina.com.cn/c/2013-05-22/175327196896.shtml
