RT Journal Article SR Electronic T1 Sterilization of API Manufacturing Equipment JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 231 OP 234 VO 53 IS 5 A1 Wood, Richard T. YR 1999 UL http://journal.pda.org/content/53/5/231.abstract AB