TY - JOUR T1 - Letter to the Editor JF - PDA Journal of Pharmaceutical Science and Technology JO - PDA J Pharm Sci Technol SP - 346 LP - 346 DO - 10.5731/pdajpst.2011.00795 VL - 65 IS - 4 AU - Tony Cundell Y1 - 2011/07/01 UR - http://journal.pda.org/content/65/4/346.abstract N2 - ER -