Spichiger, Stefan, and Ursula E. Spichiger-Keller. “Process Monitoring With Disposable Chemical Sensors Fit in the Framework of Process Analysis Technology (PAT) for Innovative Pharmaceutical Development and Quality Assurance”. CHIMIA 64, no. 11 (November 26, 2010): 803. Accessed April 28, 2024. https://www.chimia.ch/chimia/article/view/2010_803.