Frequency analysis of medical concepts in clinical trials and their coverage in MeSH and SNOMED-CT - Varghese, J; Dugas, M (Methods of information in medicine, 2015)
Keywords: Clinical Coding; Clinical Trials as Topic - classification; Electronic Health Records; Medical Subject Headings; Systematized Nomenclature of Medicine; CUI; data items; UMLS; Eligibility criteria; MeSH; ODM; clinical trials; SNOMED-CT