PMC:7796176 / 23409-23559 JSONTXT

{"project":"LitCovid-PubTator","denotations":[{"id":"217","span":{"begin":15,"end":23},"obj":"Disease"},{"id":"218","span":{"begin":105,"end":113},"obj":"Disease"}],"attributes":[{"id":"A217","pred":"tao:has_database_id","subj":"217","obj":"MESH:C000657245"},{"id":"A218","pred":"tao:has_database_id","subj":"218","obj":"MESH:C000657245"}],"namespaces":[{"prefix":"Tax","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"},{"prefix":"MESH","uri":"https://id.nlm.nih.gov/mesh/"},{"prefix":"Gene","uri":"https://www.ncbi.nlm.nih.gov/gene/"},{"prefix":"CVCL","uri":"https://web.expasy.org/cellosaurus/CVCL_"}],"text":"effects of the COVID-19 pandemic in toddlers and preschoolers are still uncertain [8]. If sustained, the COVID-19 lockdown measures may have a serious"}