9Richard J. Forsyth, Jeffrey Hartman, Vincent Van Nos trand. Risk-Management Assessment of Visible-Residue Limits in Cleaning Validation [J/OL]. [2012-03-02]. Pharm. Technol. 2006-09-02. http: //www. pharmtech, com/pharmtech/ Cleaning/Risk Management Assessment-of-Visible-Residue- Limi/ArticleStandard/Article/detail/371133.
10William E, Hall M. Determining appropriate acceptance cri teria for cleaning programs [J]. J Valid Technol, 2004, 10 (2): 120-121.