Symptoms crawled from websites

We crawled symptom names from the symptom list pages of 8 mainstream health information websites. They are:

• 39Health: http://jbk.39.net/bw_t2/
• 123ask: http://tag.120ask.com/zhengzhuang/
• Familydoctor: http://jbk.familydoctor.com.cn/
• Fh21: http://zzk.fh21.com.cn/
• jianke: http://www.jianke.com/zhengzhuang/
• PCbaby: http://health.pcbaby.com.cn/zz/
• qqyy: http://zz.qqyy.com/
• xywy: http://zzk.xywy.com/

The symptom dataset contains 14,707 symptom names.