PMC:88885 / 11757-11765 JSONTXT

{"project":"craft-ca-core-dev","denotations":[{"id":"T2951","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T3463","span":{"begin":0,"end":8},"obj":"GO:0016020"}],"text":"membrane"}