Fig. 2From: Large-scale adverse effects related to treatment evidence standardization (LAERTES): an open scalable system for linking pharmacovigilance evidence sources with clinical dataThe overall architecture of LAERTES within the OHDSI clinical research software environment. REST: representational state transfer, OHDSI: Observational Health Data Sciences and Informatics, API: application programming interface, DBMS: database management system, CDM: common data model, OA: Open Annotation Data, RDF: Resource Description FrameworkBack to article page