RT Journal Article SR Electronic T1 Raw Materials Case Histories JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 440 OP 441 VO 64 IS 5 A1 Rubino, Michael J. YR 2010 UL http://journal.pda.org/content/64/5/440.abstract AB This paper describes three case studies involving the handling of raw materials. One case study deals with animal-derived materials. The other two case studies demonstrate the need to also focus on raw materials with regard to recombinant bacterial–derived products.