PMC:7796291 / 30397-30490
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T246","span":{"begin":0,"end":93},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The potential was measured by line-scanning in a horizontal direction across the shaded area."}