PubMed:7682243 / 478-481
Annnotations
genia-medco-coref
{"project":"genia-medco-coref","denotations":[{"id":"C14","span":{"begin":0,"end":3},"obj":"NP"}],"text":"RA-"}
semrep-sample
{"project":"semrep-sample","denotations":[{"id":"E10-ab-2","span":{"begin":0,"end":2},"obj":"cui:C0040845"}],"text":"RA-"}
metamap-sample
{"project":"metamap-sample","denotations":[{"id":"T5","span":{"begin":1,"end":3},"obj":"C0040845"}],"text":"RA-"}