PMC:7195088 / 691-798
Annnotations
LitCovid-PD-CLO
{"project":"LitCovid-PD-CLO","denotations":[{"id":"T2","span":{"begin":42,"end":52},"obj":"http://purl.obolibrary.org/obo/BFO_0000030"}],"text":"the most affected regions and countries.\n\nObjectives\nTo narratively summarize the available literature on t"}
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T7","span":{"begin":42,"end":52},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"the most affected regions and countries.\n\nObjectives\nTo narratively summarize the available literature on t"}