Additional file 7 of ELaPro, a LOINC-mapped core dataset for top laboratory procedures of eligibility screening for clinical trials

Additional file 7. Appendix 7: A complete list of all UMLS primary and secondary laboratory concepts used in the manual analysis to produce the dataset of top 55 most common Laboratory Procedures. This includes 703 unique UMLS concepts, among which 311 concepts belong to Group A (Concepts of laboratory semantic types). Concepts are sorted in 55 Ranks according to the nTotal of primary and secondary concepts of each Laboratory Procedure.