Husband's blog records anger at wife's death

"My wife died because of the operation performed by doctors who even didn't get medical licenses. She was a victim of misdiagnosis."

These are words taken from the first post in a blog written by Wang Jianguo for his wife, Xiong Zhuowei, who died three years ago in what Wang believes were suspicious circumstances.

This entry, posted on May 16, 2007 and only three months after Xiong's death, quoted a letter Wang had written to the Peking University First Hospital in which he claims his wife had been "killed" by unlicensed doctors.