PT - JOURNAL ARTICLE AU - T. J. Berger AU - C. Chavez AU - R. D. Tew AU - F. T. Navasca AU - D. H. Ostrow TI - Biological Indicator Comparative Analysis in Various Product Formulations and Closure Sites DP - 2000 Mar 01 TA - PDA Journal of Pharmaceutical Science and Technology PG - 101--109 VI - 54 IP - 2 4099 - http://journal.pda.org/content/54/2/101.short 4100 - http://journal.pda.org/content/54/2/101.full SO - PDA J Pharm Sci Technol2000 Mar 01; 54