. . . . . . . "LIDDI_resource:SID0431_SID0767_EID4959" . "DDI between hydromorphone and magnesium sulfate - Event - Long QT syndrome."@en . . "DDI between hydromorphone and magnesium sulfate - Event - Long QT syndrome. [LIDDI_resource:SID0431_SID0767_EID4959]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:38.138567"^^ . . . . "2016-04-06T15:04:38.138578"^^ . .