RT Journal Article SR Electronic T1 Deamidation of Asparaginyl Residues in Proteins: A Potential Pathway for Chemical Degradation of Proteins in Lyophilized Dosage Forms JF PDA Journal of Pharmaceutical Science and Technology JO PDA J Pharm Sci Technol FD Parenteral Drug Association (PDA) SP 300 OP 301 VO 44 IS 6 A1 Patel, Kamlesh A1 Borchardt, Ronald T. YR 1990 UL http://journal.pda.org/content/44/6/300.abstract AB