. . . . . . . "LIDDI_resource:SID0491_SID1324_EID4971" . "DDI between estradiol and tramadol - Event - Hyperkalaemia."@en . . "DDI between estradiol and tramadol - Event - Hyperkalaemia. [LIDDI_resource:SID0491_SID1324_EID4971]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:43:12.727560"^^ . . . . "2015-07-17T03:43:12.727572"^^ . .