RT Journal Article SR Electronic T1 PMA Comments On The Canadian MSI Proposal JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 245 OP 247 VO 34 IS 4 A1 Jennings, John YR 1980 UL http://journal.pda.org/content/34/4/245.abstract AB