PMC:88885 / 13304-13312 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T3001","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3541","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}