RT Journal Article SR Electronic T1 Working with the U.K. Regulatory Authorities JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 85 OP 88 VO 42 IS 3 A1 Farquharson, Gordon J., B.Sc, C.Eng. YR 1988 UL http://journal.pda.org/content/42/3/85.abstract AB