. . . . . . . "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 . . . "2015-07-17T03:43:12.769484"^^ . . . . "2015-07-17T03:43:12.769495"^^ . .