PMC:7547912 / 91-174
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":29,"end":37},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"VID-19 pandemic confinement\n\nAbstract\nThe present study aims to determine the impac"}