. . . . . . . "LIDDI_resource:SID2899_SID2910_EID4965" . "DDI between brimonidine and sildenafil - Event - Parkinsonism."@en . . "DDI between brimonidine and sildenafil - Event - Parkinsonism. [LIDDI_resource:SID2899_SID2910_EID4965]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:18.928417"^^ . . . . "2016-04-06T15:04:18.928428"^^ . .