PMC:7560808 / 5136-5225
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T56","span":{"begin":0,"end":89},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Time from ICU admission to invasive ventilation, d, median (interquartile range) 0 (0–0)"}