PT - JOURNAL ARTICLE AU - Kirsch, Lee TI - Lessons unlearned DP - 2004 May 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 119--120 VI - 58 IP - 3 4099 - http://journal.pda.org/content/58/3/119.short 4100 - http://journal.pda.org/content/58/3/119.full SO - PDA J Pharm Sci Technol2004 May 01; 58