. . . . . . . "LIDDI_resource:SID1343_SID0272_EID4959" . "DDI between trihexyphenidyl and chlorhexidine - Event - Long QT syndrome."@en . . "DDI between trihexyphenidyl and chlorhexidine - Event - Long QT syndrome. [LIDDI_resource:SID1343_SID0272_EID4959]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2016-04-06T15:04:00.808790"^^ . . . . "2016-04-06T15:04:00.808801"^^ . .