PT - JOURNAL ARTICLE AU - Rubino, Michael J. TI - Raw Materials Case Histories DP - 2010 Sep 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 440--441 VI - 64 IP - 5 4099 - http://journal.pda.org/content/64/5/440.short 4100 - http://journal.pda.org/content/64/5/440.full SO - PDA J Pharm Sci Technol2010 Sep 01; 64 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.