PMC:1140370 / 221-228 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T184","span":{"begin":3,"end":7},"obj":"NN"}],"text":"an Mcm4"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T98","span":{"begin":3,"end":7},"obj":"PR_EXT:000010246"}],"text":"an Mcm4"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T61","span":{"begin":3,"end":7},"obj":"PR:000010246"}],"text":"an Mcm4"}