PMC:7143804 / 15856-15894
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T133","span":{"begin":0,"end":4},"obj":"Sentence"},{"id":"T134","span":{"begin":5,"end":38},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"2.2. Resistive Heater Structure Design"}