. . . . . . . "LIDDI_resource:SID0810_SID1112_EID4964" . "DDI between metformin and promethazine - Event - Serotonin syndrome."@en . . "DDI between metformin and promethazine - Event - Serotonin syndrome. [LIDDI_resource:SID0810_SID1112_EID4964]"@en . . "Built from FDA public reports using a similar approach than in indicated document"@en . . . "2016-04-06T15:03:36.251918"^^ . . . . "2016-04-06T15:03:36.251929"^^ . .