PubMed:33407777 / 6669-6711
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T70","span":{"begin":0,"end":42},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"01/10/2020 End of recruitment (estimated):"}