. . . . . . . "LIDDI_resource:SID0643_SID0197_EID4970" . "DDI between hydrocodone and caffeine - Event - Bradycardia."@en . . "DDI between hydrocodone and caffeine - Event - Bradycardia. [LIDDI_resource:SID0643_SID0197_EID4970]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:42:18.470158"^^ . . . . "2015-07-17T03:42:18.470169"^^ . .