RT Journal Article SR Electronic T1 Statistical Methods in Parenteral Drug Research II. Probability and Statistical Inference JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 35 OP 40 VO 36 IS 1 A1 Porter, William R. YR 1982 UL http://journal.pda.org/content/36/1/35.abstract AB