. . . . . . . "LIDDI_resource:SID2910_SID0525_EID4965" . "DDI between sildenafil and famotidine - Event - Parkinsonism."@en . . "DDI between sildenafil and famotidine - Event - Parkinsonism. [LIDDI_resource:SID2910_SID0525_EID4965]"@en . . "Extracted from public dataset"@en . . . "2016-04-06T15:03:04.236200"^^ . . . . "2016-04-06T15:03:04.236211"^^ . .