並前往http://ir.cmu.edu.tw/ir/bitstream/310903500/24151/36/%E9%99%84%E9%8C%84%E4%BA%94%EF%BC%9A%E5%9C%8B%E9%9A%9B%E7%96%BE%E7%97%85%E5%88%86%E9%A1%9E%E4%BB%A3%E7%A2%BCICD-9%E5%8F%8AA-Code%E8%A8%BA%E6%96%B7%E7%BE%A4.pdf