PMC:7358770 / 2694-2709 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T72","span":{"begin":1,"end":12},"obj":"SP_9"},{"id":"T82513","span":{"begin":0,"end":15},"obj":"CHEBI:18154;CHEBI:18154"}],"text":" Middle East re"}