PMC:549712 / 7064-7072 JSONTXT

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1287","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}

{"project":"craft-ca-core-dev","denotations":[{"id":"T1005","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}