PMC:7796291 / 6551-6698 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T47","span":{"begin":35,"end":39},"obj":"Sentence"},{"id":"T48","span":{"begin":40,"end":63},"obj":"Sentence"},{"id":"T49","span":{"begin":65,"end":71},"obj":"Sentence"},{"id":"T50","span":{"begin":72,"end":93},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"49 cm2 and 208 cm2, respectively.\n\n2.2. Disinfection Treatments\n\n2.2.1. Microwave Irradiation\nMetal nose clips of respirators were eliminated, and "}