PMC:7281378 / 10834-11130 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T70798","span":{"begin":98,"end":99},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"},{"id":"T28063","span":{"begin":123,"end":126},"obj":"http://purl.obolibrary.org/obo/CLO_0051582"},{"id":"T79908","span":{"begin":184,"end":190},"obj":"http://purl.obolibrary.org/obo/NCBITaxon_33208"}],"text":"cle were obtained from the PubMed and Google Scholar databases. This systematic review is part of a research project which has already obtained the relevant ethical approvals from the Animal Research Ethics Committee (AREC), University of KwaZulu-Natal, Durban, South Africa; AREC Reference: AREC"}