PMC:7784828 / 109-255 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":7,"end":9},"obj":"Sentence"},{"id":"T3","span":{"begin":10,"end":12},"obj":"Sentence"},{"id":"T4","span":{"begin":13,"end":31},"obj":"Sentence"},{"id":"T5","span":{"begin":32,"end":64},"obj":"Sentence"},{"id":"T6","span":{"begin":66,"end":74},"obj":"Sentence"},{"id":"T7","span":{"begin":75,"end":83},"obj":"Sentence"},{"id":"T8","span":{"begin":84,"end":97},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"lenges\nK. G. AGHILA RANI ET AL.\nEXPERT OPINION ON DRUG DISCOVERY\n\nAbstract\nABSTRACT\nIntroduction: Despite advances in drug research and developmen"}