Sergio Paraiso-Medina, David Pérez-Rey, Anca I. D. Bucur, Brecht Claerhout, Raúl Alonso-Calvo. Semantic Normalization and Query Abstraction Based on SNOMED-CT and HL7: Supporting Multicentric Clinical Trials. IEEE Transactions on Information Technology in Biomedicine, 19(3):1061-1067, 2015. [doi]
Abstract is missing.