PMC:7799291 / 29103-29266 JSONTXT

{"target":"http://pubannotation.org/docs/sourcedb/PMC/sourceid/7799291","sourcedb":"PMC","sourceid":"7799291","source_url":"https://www.ncbi.nlm.nih.gov/pmc/7799291","text":"Retrieves documents using Covidex API [114], entity tagging using MetaMap [23], PICO element extraction using a BiLSTMCRF model [46] model trained on EBM-NLP [62].","tracks":[]}