PMC:7597510 / 1488-1605 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T5","span":{"begin":106,"end":107},"obj":"http://purl.obolibrary.org/obo/CLO_0001020"}],"text":" have emerged. However, as far as we have investigated, there are still no reports in Japan.3 However, in a review of"}