
PMC:7796152 / 15866-15965
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T140","span":{"begin":0,"end":99},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The total and specific indirect effects were calculated through bootstrapping, set at 5000 samples."}