RT Journal Article SR Electronic T1 Reliable Drug Quality: An Unresolved Problem JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 270 OP 272 DO 10.5731/pdajpst.2012.00868 VO 66 IS 3 A1 Woodcock, Janet YR 2012 UL http://journal.pda.org/content/66/3/270.abstract AB