PMC:4157147 / 16120-16122
Annnotations
2_test
{"project":"2_test","denotations":[{"id":"25152456-12393799-2045844","span":{"begin":0,"end":2},"obj":"12393799"},{"id":"25152456-23813623-2045844","span":{"begin":0,"end":2},"obj":"23813623"}],"text":"16"}