PMC:7062829 / 606-731
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":118,"end":119},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" and their bipartite transmission routes among healthcare facilities visited for treatment. The results indicate that a few s"}