PMC:7784828 / 98-130
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T2","span":{"begin":18,"end":20},"obj":"Sentence"},{"id":"T3","span":{"begin":21,"end":23},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"health challenges\nK. G. AGHILA R"}