PMC:7441788 / 38250-38267
Annnotations
LitCovid-sample-MedDRA
{"project":"LitCovid-sample-MedDRA","denotations":[{"id":"T20","span":{"begin":0,"end":17},"obj":"http://purl.bioontology.org/ontology/MEDDRA/10022891"}],"attributes":[{"id":"A20","pred":"meddra_id","subj":"T20","obj":"http://purl.bioontology.org/ontology/MEDDRA/10014362"}],"text":"electrocardiogram"}