PMC:7274970 / 3477-3561
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":5,"end":6},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"d to a critical shortage of intensive care unit (ICU) beds and specialized medical a"}