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| 0001104659-11-046310.txt | 2011-08-12 08:10:23 | |
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| a11-14110_110q.htm | 1108625 | 2011-08-12 08:10:23 |
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| a11-14110_1ex31d2.htm | 12639 | 2011-08-12 08:10:23 |
| a11-14110_1ex32d1.htm | 5733 | 2011-08-12 08:10:23 |
| a11-14110_1ex32d2.htm | 5403 | 2011-08-12 08:10:23 |
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| irwd-20110630.xsd | 15955 | 2011-08-12 08:10:23 |
| irwd-20110630_cal.xml | 47735 | 2011-08-12 08:10:23 |
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