PMC:2944670 / 13168-13172
Annnotations
TEST0
{"project":"TEST0","denotations":[{"id":"20877434-115-123-475988","span":{"begin":0,"end":4},"obj":"[\"19660908\"]"}],"text":"2009"}
0_colil
{"project":"0_colil","denotations":[{"id":"20877434-19660908-475988","span":{"begin":0,"end":4},"obj":"19660908"}],"text":"2009"}
2_test
{"project":"2_test","denotations":[{"id":"20877434-19660908-38386971","span":{"begin":0,"end":4},"obj":"19660908"}],"text":"2009"}