. . . . . . . "LIDDI_resource:SID2910_SID1124_EID4970" . "DDI between sildenafil and propylthiouracil - Event - Bradycardia."@en . . "DDI between sildenafil and propylthiouracil - Event - Bradycardia. [LIDDI_resource:SID2910_SID1124_EID4970]"@en . . "Webcrawled and annotated using indicated method"@en . . . "2015-07-17T03:43:10.728944"^^ . . . . "2015-07-17T03:43:10.728954"^^ . .