PMC:1382200 / 2418-2425 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T3409","span":{"begin":0,"end":1},"obj":"."},{"id":"T3411","span":{"begin":2,"end":5},"obj":"DT"},{"id":"T3413","span":{"begin":6,"end":7},"obj":"NN"}],"text":". The μ"}