China's Qinghai Lake Drying Up
- Article from World Tibet Network News.
- http://www.tibet.ca/wtnarchive/1998/3/27_2.html

Wild Poliovirus in Qinghai Province - China, 1999
- Report by the United States Center for Disease Control on poliovirus cases in the province.
- http://www.cdc.gov/mmwr//preview/mmwrhtml/mm4906a1.htm