. . . . . . . "LIDDI_resource:SID0640_SID2630_EID4971" . "DDI between hydralazine and letrozole - Event - Hyperkalaemia."@en . . "DDI between hydralazine and letrozole - Event - Hyperkalaemia. [LIDDI_resource:SID0640_SID2630_EID4971]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:42:18.227660"^^ . . . . "2015-07-17T03:42:18.227670"^^ . .