PMC:1860061 / 12777-12780 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T7626","span":{"begin":0,"end":3},"obj":"NNS"}],"text":"QTL"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T7068","span":{"begin":0,"end":3},"obj":"SO_EXT:0000771"}],"text":"QTL"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T7021","span":{"begin":0,"end":3},"obj":"SO:0000771"}],"text":"QTL"}