PMC:1253828 / 98-111
Annnotations
craft-sa-dev
{"project":"craft-sa-dev","denotations":[{"id":"T259","span":{"begin":8,"end":13},"obj":"NN"}],"text":"bstract\nMetal"}
craft-ca-core-ex-dev
{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T145","span":{"begin":8,"end":13},"obj":"CHEBI_EXT:metal"}],"text":"bstract\nMetal"}