PubMed:1482357 / 518-566
Annnotations
genia-medco-coref
{"project":"genia-medco-coref","denotations":[{"id":"C10","span":{"begin":0,"end":48},"obj":"NP"}],"text":"a molecular weight of approximately 50000 Dalton"}
GENIAcorpus
{"project":"GENIAcorpus","denotations":[{"id":"T14","span":{"begin":2,"end":18},"obj":"other_name"},{"id":"T15","span":{"begin":36,"end":48},"obj":"other_name"}],"text":"a molecular weight of approximately 50000 Dalton"}