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| 0001354488-10-003463-index.html | 2010-11-12 09:20:18 | |
| 0001354488-10-003463.txt | 2010-11-12 09:20:18 | |
| ptx_10q.htm | 1361305 | 2010-11-12 09:20:18 |
| ptx_ex311.htm | 10718 | 2010-11-12 09:20:18 |
| ptx_ex312.htm | 11002 | 2010-11-12 09:20:18 |
| ptx_ex321.htm | 8186 | 2010-11-12 09:20:18 |