PMC:1914394 / 662-666 JSONTXT

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{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T582","span":{"begin":1,"end":2},"obj":"PR_EXT:000006852"}],"text":" 1. "}

{"project":"craft-ca-core-dev","denotations":[{"id":"T529","span":{"begin":1,"end":2},"obj":"PR:000006852"}],"text":" 1. "}