PMC:549712 / 1683-1699
Annnotations
craft-sa-dev
{"project":"craft-sa-dev","denotations":[{"id":"T542","span":{"begin":2,"end":11},"obj":"JJ"},{"id":"T543","span":{"begin":12,"end":15},"obj":"IN"}],"relations":[{"id":"R248","pred":"prep","subj":"T543","obj":"T542"}],"text":"e necessary for "}