PubMed:32219428 / 2234-2238
Annnotations
LitCovid-OGER-BB
{"project":"LitCovid-OGER-BB","denotations":[{"id":"T34","span":{"begin":0,"end":4},"obj":"PR:000012262"}],"namespaces":[{"prefix":"NCBITaxon","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"}],"text":"Pao2"}
LitCovid-TimeML
{"project":"LitCovid-TimeML","denotations":[{"id":"tok397","span":{"begin":0,"end":3},"obj":"NNP"},{"id":"tok398","span":{"begin":3,"end":4},"obj":"CD"}],"text":"Pao2"}