@article {17165,
	title = {Isolation and characterization of an acetylated impurity in Escherichia coli-derived recombinant human interleukin-10 (IL-10) drug substance},
	journal = {Pharmaceutical research},
	volume = {14},
	year = {1997},
	pages = {833},
	publisher = {Springer Science \& Business Media},
	isbn = {0724-8741},
	author = {Pflumm, Mollie N and Gruber, Stephen C and Tsarbopoulos, Anthony and Wylie, David}
}
