| Citation | Verified | Memento | |
|---|---|---|---|
| 📖 | http://www.dol.gov/sol/541amicus.htm | 2016.04.27 |
|
| 📖 | http://www.kff.org/kaiserpolls/upload/7748.pdf | 2016.04.27 |
|
| 📖 | http://www.phrma.org/sites/default/files/108/phrma_marketing_code_2008.pdf | 2016.04.27 |
|