CAMPILLO-LLANOS, L., A. VALVERDE-MATEOS, A. CAPLLONCH-CARRIÓN, A. MORENO-SANDOVAL (2021) «A clinical trials corpus annotated with UMLS entities to enhance the access to evidence-based medicine.». BMC Med Inform Decis Mak. Feb 22;21(1):69. DOI:http://dx.doi.org/10.1186/s12911-021-01395-z.