PMC:7417187 / 2506-2568
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T22","span":{"begin":54,"end":62},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"erse transcription-polymerase chain reaction (RT-PCR) test was"}
LitCovid-PD-GO-BP
{"project":"LitCovid-PD-GO-BP","denotations":[{"id":"T2","span":{"begin":5,"end":18},"obj":"http://purl.obolibrary.org/obo/GO_0006351"}],"text":"erse transcription-polymerase chain reaction (RT-PCR) test was"}