| 2026-01-06 | Drug used to treat Parkinson's |
| 2022-05-05 | Parkinson's treatment |
| 2019-10-27 | Treatment for Parkinson's |
| 2019-10-17 | Parkinson's treatment |
| 2019-06-23 | Drug treatment for Muhammad Ali |
| 2016-09-30 | Component of the combo drug Sinemet |
| 2016-07-04 | Drug used to treat Parkinson's |
| 2014-10-09 | Parkinson's disease drug |
| 2014-08-17 | Parkinson's treatment |
| 2013-10-29 | Parkinson's treatment |
| 2013-07-25 | Psychoactive drug used in medicine |
| 2013-07-13 | One of two components of the drug Sinemet |
| 2013-02-26 | Anti-Parkinson's prescription |
| 2010-08-04 | Rx for Parkinson's |
| 2010-08-01 | Parkinson's battler |
| 2010-06-08 | Parkinsonism drug |
| 2010-02-18 | Treatment for Parkinson's |
| 2007-10-07 | Parkinsonism treatment |
| 2005-04-14 | Drug treating parkinsonism |
| 2003-10-03 | Anti-Parkinson's drug |
| 2003-06-11 | Parkinson's treatment |
| 1998-07-10 | Parkinsonism treatment |