PubMed:32242348 / 1026-1055 JSONTXT

{"project":"LitCovid-sentences-v1","denotations":[{"id":"TextSentencer_T12","span":{"begin":0,"end":29},"obj":"Sentence"}],"text":"Two patients had no symptoms."}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok205","span":{"begin":0,"end":3},"obj":"CD"},{"id":"tok206","span":{"begin":4,"end":12},"obj":"NNS"},{"id":"tok207","span":{"begin":13,"end":16},"obj":"VBD"},{"id":"tok208","span":{"begin":17,"end":19},"obj":"DT"},{"id":"tok209","span":{"begin":20,"end":28},"obj":"NNS"},{"id":"tok210","span":{"begin":28,"end":29},"obj":"."},{"id":"lookup27","span":{"begin":0,"end":3},"obj":"number"},{"id":"lookup28","span":{"begin":17,"end":19},"obj":"country_code"},{"id":"event3","span":{"begin":13,"end":16},"obj":"OCCURRENCE"}],"text":"Two patients had no symptoms."}