The human experience with intravenous levodopa oleh Shan H Siddiqi, Natalia K Abraham, Christopher L Geiger, Morvarid eKarimi, Joel S Perlmutter, Joel S Perlmutter, Joel S Perlmutter, Joel S Perlmutter, Joel S Perlmutter, Kevin J Black, Kevin J Black, Kevin J Black, Kevin J Black, Kevin J Black