PMC:2944670 / 20769-20773
Annnotations
TEST0
{"project":"TEST0","denotations":[{"id":"20877434-231-239-475997","span":{"begin":0,"end":4},"obj":"[\"19272934\"]"}],"text":"2009"}
0_colil
{"project":"0_colil","denotations":[{"id":"20877434-19272934-475997","span":{"begin":0,"end":4},"obj":"19272934"}],"text":"2009"}
2_test
{"project":"2_test","denotations":[{"id":"20877434-19272934-38386980","span":{"begin":0,"end":4},"obj":"19272934"}],"text":"2009"}