PubMed:32118640 / 2743-2759 JSONTXT

{"project":"LitCovid-PAS-Enju","denotations":[{"id":"EnjuParser_T455","span":{"begin":0,"end":16},"obj":"NN"}],"text":"41.27 ± 4.55 g/L"}

{"project":"LitCovid-TimeML","denotations":[{"id":"tok601","span":{"begin":0,"end":2},"obj":"CD"},{"id":"tok602","span":{"begin":2,"end":3},"obj":"."},{"id":"tok603","span":{"begin":3,"end":5},"obj":"CD"},{"id":"tok604","span":{"begin":6,"end":7},"obj":"NN"},{"id":"tok605","span":{"begin":8,"end":9},"obj":"CD"},{"id":"tok606","span":{"begin":9,"end":10},"obj":"."},{"id":"tok607","span":{"begin":10,"end":12},"obj":"CD"},{"id":"tok608","span":{"begin":13,"end":14},"obj":"SYM"},{"id":"tok609","span":{"begin":14,"end":15},"obj":"NN"},{"id":"tok610","span":{"begin":15,"end":16},"obj":"NNP"}],"text":"41.27 ± 4.55 g/L"}