PMC:7152911 / 5579-5777 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T44","span":{"begin":10,"end":145},"obj":"Sentence"},{"id":"T45","span":{"begin":146,"end":171},"obj":"Sentence"},{"id":"T46","span":{"begin":172,"end":188},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"ts (TTR). Bioanalytical techniques, such as PCR, may also encounter inhibition effects caused by background species in the sample (Justino et al. 2017; Scognamiglio et al. 2016; Sin et al. 2014), wh"}

{"project":"2_test","denotations":[{"id":"32364936-24524681-7712883","span":{"begin":189,"end":193},"obj":"24524681"}],"text":"ts (TTR). Bioanalytical techniques, such as PCR, may also encounter inhibition effects caused by background species in the sample (Justino et al. 2017; Scognamiglio et al. 2016; Sin et al. 2014), wh"}