RT Journal Article SR Electronic T1 Compendial Issues: WHO JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 201 OP 205 VO 46 IS 6 A1 Sabine Kopp-Kubel YR 1992 UL http://journal.pda.org/content/46/6/201.abstract AB