PubMed:32154135 / 1633-1636
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T301","span":{"begin":0,"end":3},"obj":"NN"}],"text":"n=1"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok333","span":{"begin":0,"end":1},"obj":"NN"},{"id":"tok334","span":{"begin":1,"end":2},"obj":"SYM"},{"id":"tok335","span":{"begin":2,"end":3},"obj":"LS"}],"text":"n=1"}