Investigation of Design Space for Freeze-Drying: Use of Modeling for Primary Drying Segment of a Freeze-Drying Cycle - Venkat Rao Koganti; Evgenyi Y. Shalaev; Mark R. Berry; Thomas Osterberg; Maickel Youssef; David N. Hiebert; Frank A. Kanka; Martin Nolan; Rosemary Barrett; Gioval Scalzo; Gillian Fitzpatrick; Niall Fitzgibbon; et al. (AAPS PharmSciTech, 2011)