PMC:1482699 / 6087-6092 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3574","span":{"begin":1,"end":4},"obj":"NN"}],"text":" QTL "}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T2708","span":{"begin":1,"end":4},"obj":"SO_EXT:0000771"}],"text":" QTL "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T2611","span":{"begin":1,"end":4},"obj":"SO:0000771"}],"text":" QTL "}