PMC:1087847 / 37918-37921 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T10854","span":{"begin":0,"end":1},"obj":"."}],"text":". N"}

{"project":"biosemtest","denotations":[{"id":"T10372","span":{"begin":0,"end":3},"obj":"UMLS/C1720830"}],"text":". N"}