PMC:28993 / 9687-9689
Annnotations
2_test
{"project":"2_test","denotations":[{"id":"11056701-8460067-23691480","span":{"begin":0,"end":2},"obj":"8460067"}],"text":"20"}
Colil
{"project":"Colil","denotations":[{"id":"T28","span":{"begin":0,"end":2},"obj":"8460067"}],"namespaces":[{"prefix":"_base","uri":"http://pubannotation.org/docs/sourcedb/PubMed/sourceid/"}],"text":"20"}