PMC:1858683 / 42500-42503 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T20237","span":{"begin":0,"end":3},"obj":"NN"}],"text":"GST"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T20057","span":{"begin":0,"end":3},"obj":"GO_PR_EXT:glutathione_S_transferase"}],"text":"GST"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T20000","span":{"begin":0,"end":3},"obj":"PR:000022850"}],"text":"GST"}