PMC:7784786 / 13001-13155
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T116","span":{"begin":0,"end":154},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For inter-assay precision (precision between assays), three samples of known concentration were tested in separate assays to assess inter-assay precision."}