RT Journal Article SR Electronic T1 An Introduction to Phenol Formaldehyde Resin Vulcanizing Agents JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 237 OP 246 VO 38 IS 6 A1 Wendy A. Preston A1 Neil R. Anderson YR 1984 UL http://journal.pda.org/content/38/6/237.abstract AB