1. FDA, Pharmaceutical Quality for the 21st Century A Risk-Based Approach - Final Report, (2004).
2. Pharmaceutical quality by design: Product and process development, understanding, and control, Pharm;Yu;Res. 25,2008
3. FDA, Guidance for industry: PAT — a framework for innovative pharmaceutical development, manufacturing, and quality assurance, 2004.
4. Process Analytical Technology: Spectroscopic Tools and Implementation Strategies for the Chemical and Pharmaceutical Industries: Second Edition;Bakeev,2010
5. Calibration-free in-line monitoring of pellet coating processes via optical coherence tomography;Markl;Chem. Eng. Sci.,2014