. . . . . . . "LIDDI_resource:SID1324_SID0728_EID4971" . "DDI between tramadol and lactulose - Event - Hyperkalaemia."@en . . "DDI between tramadol and lactulose - Event - Hyperkalaemia. [LIDDI_resource:SID1324_SID0728_EID4971]"@en . . "Extracted from public dataset"@en . . . "2015-07-17T03:41:57.869215"^^ . . . . "2015-07-17T03:41:57.869226"^^ . .