PubMed:10328107 / 666-671 JSONTXT

{"project":"genia-medco-coref","denotations":[{"id":"C12","span":{"begin":0,"end":5},"obj":"NP"}],"text":"As2O3"}

{"project":"GENIAcorpus","denotations":[{"id":"T15","span":{"begin":0,"end":5},"obj":"other_organic_compound"}],"text":"As2O3"}