
PubMed:32150618 / 1487-1489
Annnotations
LitCovid-PAS-Enju
{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T222","span":{"begin":0,"end":2},"obj":"NN"}],"text":"mg"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok248","span":{"begin":0,"end":2},"obj":"NN"},{"id":"lookup28","span":{"begin":0,"end":2},"obj":"country_code"}],"text":"mg"}