PMC:7068162 / 239-302
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T3","span":{"begin":11,"end":21},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"espiratory testing is demanded in laboratories worldwide. We ev"}