RT Journal Article SR Electronic T1 Variability in the LAL Test JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 19 OP 21 VO 44 IS 1 A1 McCullough, Karen Zink YR 1990 UL http://journal.pda.org/content/44/1/19.abstract AB