PMC:7782580 / 53539-53642 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T396","span":{"begin":15,"end":34},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":" requirements.\nControl Gate Block: As shown in Fig. 6c, the Control Gate Block was a multiple-input sin"}