PMC:1914394 / 21656-21663 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T11447","span":{"begin":1,"end":3},"obj":"NN"},{"id":"T11449","span":{"begin":3,"end":4},"obj":"HYPH"}],"text":" Rb/E2f"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T10989","span":{"begin":1,"end":3},"obj":"PR_EXT:000013773"}],"text":" Rb/E2f"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T10870","span":{"begin":1,"end":3},"obj":"PR:000013773"}],"text":" Rb/E2f"}