RT Journal Article SR Electronic T1 Considerations in Sterile Filtration. Part II: The Sterilizing Filter and Its Organism Challenge: A Critique of Regulatory Standards JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 88 OP 96 VO 57 IS 2 A1 Jornitz, M. W. A1 Akers, J. E. A1 Agalloco, J. P. A1 Madsen, R. E. A1 Meltzer, T. H. YR 2003 UL http://journal.pda.org/content/57/2/88.abstract AB