PMC:7366549 / 110-184
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":11,"end":21},"obj":"http://purl.obolibrary.org/obo/BFO_0000030"},{"id":"T3","span":{"begin":23,"end":27},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_9397"}],"text":"ckground \u0026 objectives:\nBats are considered to be the natural reservoir for"}