PMC:7519301 / 47616-47703 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T360","span":{"begin":73,"end":81},"obj":"http://purl.obolibrary.org/obo/UBERON_0000473"}],"text":"For comparisons of mean values in normally distributed data, Student’s t test was used."}

{"project":"LitCovid-sentences","denotations":[{"id":"T299","span":{"begin":0,"end":87},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"For comparisons of mean values in normally distributed data, Student’s t test was used."}