PMC:7295558 / 14657-14839 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T159","span":{"begin":0,"end":182},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"First, image acquisition in these subjects is difficult: PPE is required to minimize exposure of all the personnel involved, and all equipments need to be sterilized between studies."}