PMC:1253828 / 1715-1723 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T571","span":{"begin":1,"end":2},"obj":"HYPH"},{"id":"T572","span":{"begin":2,"end":3},"obj":"CD"},{"id":"T573","span":{"begin":4,"end":7},"obj":"CC"}],"text":"F-1 and "}