RT Journal Article SR Electronic T1 Experimental Evaluations of Diffusive Airflow Integrity Testing JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 46 OP 49 VO 52 IS 1 A1 Maik W. Jornitz A1 Daniel J. Brose A1 Theodore H. Meltzer YR 1998 UL http://journal.pda.org/content/52/1/46.abstract AB