PMC:1617083 / 20777-20785
Annnotations
craft-sa-dev
{"project":"craft-sa-dev","denotations":[{"id":"T21615","span":{"begin":0,"end":8},"obj":"NN"}],"text":"collagen"}
craft-ca-core-ex-dev
{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T21594","span":{"begin":0,"end":8},"obj":"CHEBI_PR_EXT:collagen"}],"text":"collagen"}