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PMC:7795888 / 24790-25051
Annnotations
LitCovid-sentences
{"project":"LitCovid-sentences","denotations":[{"id":"T160","span":{"begin":0,"end":261},"obj":"Sentence"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/ontology/tao.owl#"}],"text":"The study was conducted according to the guidelines of the Declaration of Helsinki, and approved by the Ethics Committee of Agostino Gemelli University Hospital Foundation IRCCS-Catholic University of the Sacred Heart of Rome (protocol code 3114, 8 April 2020)."}