PMC:7143804 / 929-1055 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T9","span":{"begin":99,"end":100},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":"fic amplification reactions still need to be done.\n\n1. Introduction\nDiseases were and can still be a major problem in the worl"}

{"project":"LitCovid-sentences","denotations":[{"id":"T9","span":{"begin":52,"end":54},"obj":"Sentence"},{"id":"T10","span":{"begin":55,"end":67},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"fic amplification reactions still need to be done.\n\n1. Introduction\nDiseases were and can still be a major problem in the worl"}