PMC:7195088 / 202-243
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":7,"end":15},"obj":"Sentence"},{"id":"T3","span":{"begin":16,"end":26},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"(SIP)\n\nAbstract\nBackground\nSevere acute r"}