. . . . . . . "LIDDI_resource:SID1046_SID1491_EID4966" . "DDI between piperacillin and amlodipine - Event - Arrhythmia."@en . . "DDI between piperacillin and amlodipine - Event - Arrhythmia. [LIDDI_resource:SID1046_SID1491_EID4966]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:42:24.387645"^^ . . . . "2015-07-17T03:42:24.387656"^^ . .