RT Journal Article SR Electronic T1 PDA Comments to USP on Elastomeric Closures for Injection (381) JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 213 OP 218 VO 51 IS 5 A1 PDA Task Force on Elastomeric Closures YR 1997 UL http://journal.pda.org/content/51/5/213.abstract AB