. . . . . . . "LIDDI_resource:SID0535_SID2976_EID4971" . "DDI between fentanyl and pregabalin - Event - Hyperkalaemia."@en . . "DDI between fentanyl and pregabalin - Event - Hyperkalaemia. [LIDDI_resource:SID0535_SID2976_EID4971]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:05:03.292857"^^ . . . . "2016-04-06T15:05:03.292868"^^ . .