PMC:7464116 / 80944-81083 JSONTXT

{"project":"LitCovid-sentences","denotations":[{"id":"T484","span":{"begin":0,"end":139},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"In fact, they usually carry out purification treatment at their home and go to the nephrological center only for scheduled periodic checks."}