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PubMed:32233972 / 134-145
Annnotations
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok21","span":{"begin":1,"end":3},"obj":"IN"},{"id":"tok22","span":{"begin":4,"end":7},"obj":"DT"},{"id":"tok23","span":{"begin":8,"end":10},"obj":"NNP"},{"id":"lookup5","span":{"begin":8,"end":10},"obj":"location"},{"id":"lookup6","span":{"begin":8,"end":10},"obj":"currency_unit"}],"text":" on the US "}