RT Journal Article SR Electronic T1 Sterility Assurance and Sterility Assurance Level JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 100 OP 100 VO 54 IS 2 A1 A. Tallentire A1 E. Hoxey YR 2000 UL http://journal.pda.org/content/54/2/100.abstract AB