PMC:7212949 / 22364-22440 JSONTXT

{"project":"LitCovid-PMC-OGER-BB","denotations":[{"id":"T1726","span":{"begin":0,"end":3},"obj":"CHEBI:85129;DG_29;CHEBI:85129"}],"text":"Ding et al (2004)N = 8 (4 confirmed cases, 4 control)Clinicopathologic study"}