RT Journal Article SR Electronic T1 Training Commentary JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 95 OP 96 VO 53 IS 2 A1 David A. Gallup A1 Katherine V. Beauchemin YR 1999 UL http://journal.pda.org/content/53/2/95.abstract AB