PubMed:32268135 JSONTXT

{"project":"LitCovid-OGER-BB","denotations":[{"id":"T1","span":{"begin":0,"end":16},"obj":"UBERON:0001555"},{"id":"T2","span":{"begin":34,"end":42},"obj":"SP_7"}],"namespaces":[{"prefix":"NCBITaxon","uri":"https://www.ncbi.nlm.nih.gov/taxonomy/"}],"text":"Gastrointestinal endoscopy during COVID-19 pandemic: an updated review of guidelines and statements from international and national societies.\n"}