. . . . . . . "LIDDI_resource:SID2910_SID0011_EID4971" . "DDI between sildenafil and mercaptopurine - Event - Hyperkalaemia."@en . . "DDI between sildenafil and mercaptopurine - Event - Hyperkalaemia. [LIDDI_resource:SID2910_SID0011_EID4971]"@en . . "Extracted from public dataset"@en . . . "2016-04-06T15:03:25.679027"^^ . . . . "2016-04-06T15:03:25.679041"^^ . .