. . . . . . . "LIDDI_resource:SID2910_SID1380_EID4970" . "DDI between sildenafil and valproic acid - Event - Bradycardia."@en . . "DDI between sildenafil and valproic acid - Event - Bradycardia. [LIDDI_resource:SID2910_SID1380_EID4970]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:46.689423"^^ . . . . "2016-04-06T15:04:46.689434"^^ . .