PubMed:10478664 / 1971-1978
Annnotations
c_corpus
{"project":"c_corpus","denotations":[{"id":"T823","span":{"begin":0,"end":7},"obj":"D000941"},{"id":"T824","span":{"begin":0,"end":7},"obj":"CHEBI:59132"},{"id":"T825","span":{"begin":0,"end":7},"obj":"D000941"}],"text":"antigen"}