PMC:7143846 / 394-573 JSONTXT

{"project":"LitCovid-PD-CLO","denotations":[{"id":"T7","span":{"begin":165,"end":171},"obj":"http://purl.obolibrary.org/obo/CLO_0001658"}],"text":"itioners (e.g., social workers, psychiatrists, and psychologists) provide timely services to affected populations. We sample and analyze the Weibo posts from 17,865 active Weibo u"}