chapter 1 Introduction / chapter 2 Stress Testing: A Predictive Tool / chapter 3 Stress Testing: The Chemistry of Drug Degradation / chapter 4 Stress Testing: Analytical Considerations / chapter 5 Stress Testing: Relation to the Development Timeline / chapter 6 Role of ‘‘Mass Balance’’ in Pharmaceutical Stress Testing / chapter 7 Oxidative Susceptibility Testing / chapter 8 Comparative Stress Stability Studies for Rapid Evaluation of Manufacturing Changes or Materials from Multiple Sources / chapter 9 Physical and Chemical Stability Considerations in the Development and Stress Testing of Freeze-Dried Pharmaceuticals / chapter 10 Photostability Stress Testing / chapter 11 The Use of Microcalorimetry in Stress Testing / chapter 12 The Power of Computational Chemistry to Leverage Stress Testing of Pharmaceuticals / chapter 13 Solid-State Excipient Compatibility Testing / chapter 14 Stress Testing: Frequently Asked Questions