<Journal class="Journal" value="J Sep Sci" /> <Page class="#txt" value="2476"> <Page-2 class="#txt" value="85" /> </Page> <Volume class="#txt" value="31" /> <Year class="Year" value="2008" /> </Reference> <Author class="Author" value="Ong AL" /> <Author class="Author" value="Kamaruddin AH" /> <Author class="Author" value="Bhatia S" /> <Author class="Author" value="Aboul-Enein HY" /> <Medline class="Medline" value="18646277" /> <Abstract class="LongText" value="Ong_2008_J.Sep.Sci_31_2476" /> <Substrate class="Substrate" value="Ketoprofen" /> <Substrate class="Substrate" value="Ketoprofen-Butyl-Ester" /> </Paper>