Cnki_spider --- can not use

Please enter the keyword in the inputbox, the spider will work about 30minutes, you can refresh this page. If it done, you can download the result! You can click the HELP button for help. I am glad to help you.

HELP
  1. 白血病 --- 1年前发布
  2. 神经网络 --- 1年前发布
  3. 慢性粒细胞性白血病 --- 1年前发布
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