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| 0001062822-13-000023-index.html | 2013-05-10 08:59:56 | |
| 0001062822-13-000023.txt | 2013-05-10 08:59:56 | |
 0001062822-13-000023-xbrl.zip | 112500 | 2013-05-10 08:59:56 |
| exh311certificationofprinc.htm | 12656 | 2013-05-10 08:59:56 |
| exh312certificationofprinc.htm | 12044 | 2013-05-10 08:59:56 |
| exh321certificationofprinc.htm | 8770 | 2013-05-10 08:59:56 |
| FilingSummary.xml | 16848 | 2013-05-10 08:59:56 |
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| lxrx-20130331.xsd | 38899 | 2013-05-10 08:59:56 |
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| lxrx331201310-q.htm | 661596 | 2013-05-10 08:59:56 |
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