PMC:7077337 / 25946-26014 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T171","span":{"begin":0,"end":68},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Transmission dynamics, however, are otherwise poorly understood [1]."}

{"project":"2_test","denotations":[{"id":"32050635-28159163-144359574","span":{"begin":65,"end":66},"obj":"28159163"}],"text":"Transmission dynamics, however, are otherwise poorly understood [1]."}