PMC:7195088 / 28252-28331
Annnotations
LitCovid-PD-MONDO
{"project":"LitCovid-PD-MONDO","denotations":[{"id":"T143","span":{"begin":39,"end":47},"obj":"Disease"}],"attributes":[{"id":"A143","pred":"mondo_id","subj":"T143","obj":"http://purl.obolibrary.org/obo/MONDO_0100096"}],"text":"chloroquine vs. placebo in symptomatic COVID-19 patients or exposed healthcare "}