PT - JOURNAL ARTICLE AU - Akers, J. E. AU - Agalloco, J. P. TI - LETTER TO THE EDITOR DP - 1992 Jan 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 2--3 VI - 46 IP - 1 4099 - http://journal.pda.org/content/46/1/2.short 4100 - http://journal.pda.org/content/46/1/2.full SO - PDA J Pharm Sci Technol1992 Jan 01; 46