PMC:7195088 / 72907-73108 JSONTXT

{"project":"LitCovid-PD-CHEBI","denotations":[{"id":"T69721","span":{"begin":42,"end":47},"obj":"Chemical"}],"attributes":[{"id":"A76037","pred":"chebi_id","subj":"T69721","obj":"http://purl.obolibrary.org/obo/CHEBI_23888"}],"text":"ed-access programmes (for investigational drugs) may represent an ethically justifiable option in the case of worsening conditions and unlikely survival with only supportive care.\nAgainst this backgrou"}