RT Journal Article SR Electronic T1 PDA: Supplier/Manufacturer, A Unique Relationship JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 219 OP 219 VO 39 IS 6 A1 Jack Cole YR 1985 UL http://journal.pda.org/content/39/6/219.abstract AB