
PMC:7795888 / 25080-25150
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T162","span":{"begin":0,"end":70},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Informed consent was obtained from all subjects involved in the study."}