Very interesting articles by Bloomberg. Very well balanced coverage. You might need a subscription to either Bloomberg or ScribD. Or go to the library and read it there.
Early on a snowy, winter morning in January 2012, Wu Xiaoliang, a 37-year-old farmer, stopped by his local doctor to remedy a headache. At a small clinic near his village he received two injections made from traditional Chinese herbs. Hours later, villagers saw him struggling to prop himself up on his moped as he drove home. By noon, he was dead.