PMC:2724631 / 1841-1842
Annnotations
2_test
{"project":"2_test","denotations":[{"id":"19290482-7708153-63243928","span":{"begin":0,"end":1},"obj":"7708153"},{"id":"19290482-17184079-63243928","span":{"begin":0,"end":1},"obj":"17184079"},{"id":"19290482-7674024-63243928","span":{"begin":0,"end":1},"obj":"7674024"}],"text":"5"}