PMC:7049657 / 223-330
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":6,"end":19},"obj":"http://purl.obolibrary.org/obo/OBI_0000245"},{"id":"T6","span":{"begin":41,"end":44},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"}],"text":"ealth organisations around the world and has already caused significant social and economic losses to China"}