RT Journal Article SR Electronic T1 The Parenteral “Numbers Game”—Newer Ways of Looking at Particulate Contamination JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 116 OP 116 VO 41 IS 4 A1 M. J. Groves A1 E. Mühlen YR 1987 UL http://journal.pda.org/content/41/4/116.abstract AB