. . . . . . . "LIDDI_resource:SID0163_SID0829_EID4966" . "DDI between betamethasone and methotrexate - Event - Arrhythmia."@en . . "DDI between betamethasone and methotrexate - Event - Arrhythmia. [LIDDI_resource:SID0163_SID0829_EID4966]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:42:09.117250"^^ . . . . "2015-07-17T03:42:09.117261"^^ . .