<?xml version="1.0" encoding="UTF-8"?><xml><records><record><source-app name="Biblio" version="7.x">Drupal-Biblio</source-app><ref-type>17</ref-type><contributors><authors><author><style face="normal" font="default" size="100%">Pflumm, Mollie N</style></author><author><style face="normal" font="default" size="100%">Gruber, Stephen C</style></author><author><style face="normal" font="default" size="100%">Tsarbopoulos, Anthony</style></author><author><style face="normal" font="default" size="100%">Wylie, David</style></author></authors></contributors><titles><title><style face="normal" font="default" size="100%">Isolation and characterization of an acetylated impurity in Escherichia coli-derived recombinant human interleukin-10 (IL-10) drug substance</style></title><secondary-title><style face="normal" font="default" size="100%">Pharmaceutical research</style></secondary-title></titles><dates><year><style  face="normal" font="default" size="100%">1997</style></year></dates><publisher><style face="normal" font="default" size="100%">Springer Science &amp; Business Media</style></publisher><volume><style face="normal" font="default" size="100%">14</style></volume><pages><style face="normal" font="default" size="100%">833</style></pages><isbn><style face="normal" font="default" size="100%">0724-8741</style></isbn><language><style face="normal" font="default" size="100%">eng</style></language><issue><style face="normal" font="default" size="100%">6</style></issue></record></records></xml>