PMC:280685 / 19476-19484 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T4407","span":{"begin":0,"end":8},"obj":"NNS"}],"text":"peptides"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T4172","span":{"begin":0,"end":8},"obj":"CHEBI_SO_EXT:peptide_or_peptide_region"}],"text":"peptides"}