1. PAT slowly yielding to broader QbD;DePalma;Genet Eng Biotechnol News,2011
2. How to make the business case for quality by design;Neway;BioPharm Int,2008
3. Quality by design—Shortening the path to acceptance;Snee;Pharm Process,2008
4. Pharmaceutical process control: Is the great divide growing?;Shanley;Pharma Manufacturing,2009
5. Time and cost identified as key roadblocks to PAT and QbD; experts disagree;Shanley;Pharma Manufacturing,2010