PMC:4135037 / 19047-19049
Annnotations
2_test
{"project":"2_test","denotations":[{"id":"24531709-15640349-79171874","span":{"begin":0,"end":2},"obj":"15640349"},{"id":"24531709-15640349-79171874","span":{"begin":0,"end":2},"obj":"15640349"}],"text":"32"}