PMC:7175914 / 12291-12339
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T92","span":{"begin":0,"end":10},"obj":"Sentence"},{"id":"T93","span":{"begin":11,"end":48},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"Note: GSY: Guangdong Statistical Yearbook, 2019."}