PMC:340383 / 6949-6956 JSONTXT

{"project":"craft-sa-dev","denotations":[{"id":"T2251","span":{"begin":3,"end":5},"obj":"NN"}],"text":"ng AA h"}

{"project":"craft-ca-core-ex-dev","denotations":[{"id":"T1946","span":{"begin":3,"end":5},"obj":"CHEBI_SO_EXT:amino_acid"}],"text":"ng AA h"}