Research Article
A Prospective, Multicenter, 2-Year Echocardiographic Study on Valvular Heart Disease in Parkinson's Disease Patients Taking Rotigotine and Other non-Ergot Dopamine Agonists
- Karla Eggert, Gisela Antony, Kerstin Anvari, Stephan Behrens, Michael Dapprich, Reinhard Ehret, Wilfried Lueer, Alexander Nass, Robert Pfister M, Sigrid Planz-Kuhlendahl, Gerd Reifschneider, Alexander Simonow, Michael Schwalbe and Wolfgang H. Oertel