PMC:1482699 / 115-122
Annnotations
craft-sa-dev
{"project":"craft-sa-dev","denotations":[{"id":"T595","span":{"begin":1,"end":2},"obj":"-LRB-"},{"id":"T596","span":{"begin":2,"end":4},"obj":"NN"},{"id":"T597","span":{"begin":4,"end":5},"obj":"-RRB-"}],"text":" (hg) m"}