CORD-19:35349bb1fc9290338907b7d7f104c9db3951163b / 190201-190343 JSONTXT

{"project":"CORD-19-Sentences","denotations":[{"id":"TextSentencer_T1399","span":{"begin":0,"end":142},"obj":"Sentence"},{"id":"T19036","span":{"begin":0,"end":142},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"If after an interval of 2 minutes post lavage esophageal pH was still under 4, another aliquot was instilled and again suctioned until pH \u003e 4."}