PT - JOURNAL ARTICLE AU - Robinson, Joseph R. TI - The Need For New Preservatives DP - 1987 Sep 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 143--143 VI - 41 IP - 5 4099 - http://journal.pda.org/content/41/5/143.short 4100 - http://journal.pda.org/content/41/5/143.full SO - PDA J Pharm Sci Technol1987 Sep 01; 41