PMC:7796291 / 80-180
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":78,"end":86},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"acteria Removal Efficiency, Filtration Performance, and Structural Integrity\n\nAbstract\nIn the outbre"}