. . . . . . . "LIDDI_resource:SID1612_SID1324_EID4970" . "DDI between cetirizine and tramadol - Event - Bradycardia."@en . . "DDI between cetirizine and tramadol - Event - Bradycardia. [LIDDI_resource:SID1612_SID1324_EID4970]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:45.920473"^^ . . . . "2016-04-06T15:04:45.920484"^^ . .